TL;DR: connect Cohere to .NET in 10 minutes. I’ll show two approaches: direct call to the Chat API V1/V2 using the unified Microsoft.Extensions.AI interface (IChatClient) - provider-agnostic code. I’m experimenting with Microsoft.Extensions.AI and want to share the results: I wrote a small Cohere adapter and published it to NuGet. Maybe someone will find it useful, and I’d love to get feedback. With Microsoft.Extensions.AI it became easier to plug LLMs into .NET projects: we now have unified abstractions (IChatClient), DI and minimal vendor lock-in. Cohere is not supported out of the box, so I made a lightweight adapter and published it to NuGet. This article shows how to run a Cohere chat in .NET in ten minutes. Cohere is an LLM provider focused on enterprise needs: data privacy, turnkey …  ( 7 min )

Monads... So this time, I wanted to fix that. In this video and article, I’ll walk you through what Monads actually are — but not by dropping the term on you out of nowhere. We’ll start from the ground up: Functors, then Applicatives, and only then arrive at Monads. Step 1 — Functors: applying a function inside something A Functor is any type that can be “mapped over.” You already know this idea from other languages: The wrapper (Maybe) stays the same — you just apply a function inside it. Step 2 — Applicatives: applying a wrapped function to a wrapped value Applicatives go one step further. 2) Just 10 → gives Just 20. It’s basically saying: “I’ve got a boxed function and a boxed value. Apply one to the other.” And when something’s missing (Nothing), the whole thing fails gracefully. Step 3 — Monads: chaining things that return wrapped results Now comes the big one — Monads. For example: safeDivide :: Float -> Float -> Maybe Float Using the “bind” operator (>>=), we can write: Just 100 >>= (\x -> safeDivide x 2) >>= (\y -> safeDivide y 5) If any step returns Nothing, the whole chain stops. And if you prefer cleaner syntax, do notation does the same thing with less noise. Wrapping up Functor → apply a function inside a context Applicative → apply a wrapped function to a wrapped value Monad → chain functions that return wrapped values That’s it — the scary word hides a very simple pattern. You’ll see it everywhere in Haskell: Maybe, IO, Either, List — all of them are Monads. Once you understand one, you’ve got them all. If you want to see this concept click into place, check out the full video — I walk through everything live in GHCi with examples and visuals.  ( 7 min )

Perfect Landing Page: Halloween Night 🎃 What I Built -Dark mode design to capture the Halloween mood. The goal was to make the landing page both visually appealing and interactive, giving users a magical Halloween experience. Demo https://codepen.io/Minal-Prasad/pen/emJqKWX Journey Using Three.js to create interactive 3D elements directly in the browser. I’m particularly proud of how the 3D pumpkin scene integrates seamlessly with the content and navigation, making the landing page immersive without overwhelming the user. Next, I hope to enhance it further with: Glowing pumpkin eyes that flicker dynamically. Team: Solo project by Minal Prasad  ( 6 min )

Introduction When building decentralized applications that interact with smart contracts, one of the most critical aspects is proper error handling. In Equillar, we've implemented an error handling strategy that bridges the gap between our Rust smart contracts and the PHP backend application. In this article, I'll explain how we manage contract errors end-to-end, from definition in Rust to user-friendly messages in our PHP application. Soroban smart contracts, written in Rust, need to communicate errors back to the calling application. These errors must be: Well-defined and predictable Easy to handle in the backend Translatable to user-friendly messages Let's analyze how we achieve this in Equillar. First, we define all possible errors in our Rust smart contract using an enum with the #[…  ( 9 min )

Introduction This article started from a conversation in our V-Mobile office. We were discussing cases where new company logos suspiciously resembled famous brands. In many instances, these similarities seemed intentional—designed to confuse customers and boost sales, especially in smaller markets. As AI enthusiasts, we naturally started with popular AI models. DINO is excellent for image similarity detection. However, it can be easily confused by background changes or gradient fills. 0.56 between their embeddings.(Note: Throughout this article, "distance" means cosine distance unless specified otherwise.) This high distance means DINO thinks they're quite different, even though they're clearly similar to human eyes. This creates false negatives—we might miss real similarities. CLIP is…  ( 10 min )

Understanding how HTTP requests map to TCP connections gives backend engineers the ability to build efficient, responsive systems. In Node.js, the req.socket property exposes the underlying TCP socket for each request, allowing servers to detect disconnects, cancel work, and free up resources when clients abort requests. This article explores how req.socket works, how to use it to implement cancellation logic, and how to propagate abort signals through your application layers. req.socket Actually Is Every Express request object (req) is an instance of Node.js’s IncomingMessage, which represents the HTTP request stream. IncomingMessage holds a socket property that refers to the underlying net.Socket — the raw TCP connection between the client and the server. // Example: inspecting a requ…  ( 8 min )

Laravel Boost is an MCP server equipped with over 15 tools to help your AI assistant generate high-quality Laravel code. By default, your installation doesn’t include an option to run with Gemini CLI, — but there’s an easy way to set it up. If you haven’t installed it yet, run this command to install Gemini CLI globally: npm install -g @google/gemini-cli Navigate to your Laravel project and install the package: composer require laravel/boost --dev Then install the MCP server and the coding guidelines: php artisan boost:install Once installation is complete, create a JSON file for your Gemini CLI settings at: .gemini/settings.json Paste the following content inside: { "mcpServers": { "laravel-boost": { "command": "php", "args": ["artisan", "boost:mcp"] } } } That’s it! To confirm that the MCP servers and tools are properly integrated, start the Gemini CLI and run: /mcp list You should see a list of all available tools. Laravel Boost also includes some tools for Herd. { "mcpServers": { "laravel-boost": { "command": "php", "args": ["artisan", "boost:mcp"] }, "herd": { "command": "php", "args": ["C:/Users/user/.config/herd/bin/herd-mcp.phar"], "env": { "SITE_PATH": "C:\\OurPath\\project-name" } } } } That’s it! 🎉 I hope this helps you get Laravel Boost running smoothly with Gemini CLI.  ( 6 min )

If you’ve ever exported data from an app or database, you know the drill. And before you know it, you’re bouncing between Excel, VS Code, and a folder full of “final_v3_cleaned.csv” files. I built Gridscript.io to stop that cycle — and give developers and analysts one place to transform data instantly, using JavaScript or Python, right in the browser. Excel is amazing for quick inspection, filtering, and small edits. You end up writing scripts like this: import pandas as pd df = pd.read_csv("data.csv") df["price"] = df["price"].astype(float) df.to_csv("data_cleaned.csv") All of that just to import the data and this doesn't take into account the time spent to setup the project and install dependencies. GridScript eliminates the need for setups, dependencies, or switching tools. Here’s the …  ( 7 min )

I wasn't looking for a game idea when I picked up Mazes for Programmers by Jamis Buck. I was just curious about algorithms and looking for something different from the usual data structures textbooks. And the book gave me that - it was incredibly well-written. I couldn't stop reading. But there was one problem: all the code examples were in Ruby. Ruby is not exactly my cup of tea. As an iOS developer, I am familiar with it, but I never got fluent. But I was itching for a new project, and I wanted to truly understand these algorithms, not just copy code in a language I didn't know. So I embraced the challenge and started converting the code to Swift. What began as a simple translation exercise eventually evolved into a full Swift framework, then a demo app, and ultimately became an iOS game…  ( 11 min )

Crypto swings 10% a day. A stablecoin is a digital token pegged 1:1 to a stable asset (USD, EUR, GBP). ✅ Fiat-backed (USDC, USDT, PYUSD) → backed by cash/T-bills in a bank. For banks, EMIs & PSPs, only fiat-backed matters: regulated, redeemable, and bank-collateralized. ⸻ Where they’re used today 💸 Payments & settlement — faster cross-border flows Visa already settles some payments in USDC. PayPal issues PYUSD via Paxos. ⸻ Regulation catches up (2024–2025): 🇪🇺 MiCA → EUR stablecoins: 1:1 reserves, redemption rights 👉 If it acts like money → regulate it like like money. ⸻ Opportunities for EMIs & banks ⸻ Why it matters now Stablecoins aren’t “future crypto hype.” They’re today’s upgrade to global money movement. 💬 Stablecoins #Fintech #Payments #Blockchain #Crypto #DigitalFinance #Innovation #EMI #BankingTransformation  ( 6 min )

FinTrust: Testing AI Trustworthiness in Everyday Money Matters Ever wondered if a robot could safely handle your bank account? FinTrust is a new test that puts AI models through real‑world finance scenarios to see how trustworthy they really are. all the AIs stumbled, revealing a big gap that needs fixing. FinTrust shines a light on where we stand and pushes developers to build smarter, safer financial assistants. Read article comprehensive review in Paperium.net: FinTrust: A Comprehensive Benchmark of Trustworthiness Evaluation in FinanceDomain 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 22 min )

This is a submission for Frontend Challenge - Halloween Edition, CSS Art. Hey everyone, and Happy Halloween! For this CSS art challenge, I didn't want to just make a static image. I wanted to build a living 'diorama' a small, spooky scene you could actually play with. As the title suggests, there are both "Tricks" and "Treats" hidden inside. This isn't just for looking it's for interacting. The scene is packed with... surprises. See if you can find them all: Try double-clicking the 'Trick or Treat' neon sign... if you dare. Click on the ghosts to see a special apparition. Make the Jack-o'-lantern glow! Click it as many times as you can and watch it. This is my "treat" (the technical details) behind the "tricks" (the interactive scares). This is a CSS Art challenge, so the entire visual sce…  ( 7 min )

Build a Highly Available Pi-hole Cluster with Ansible (VRRP) Danylo Mikula ・ Nov 7 #pihole #raspberrypi #ansible #tutorial  ( 5 min )

Introducing Beitha: The first AI browser automation extension Anwar Laksir ・ Nov 9  ( 5 min )

If you’ve worked with Java ☕️ long enough, you probably remember when thread management felt less like coding and more like careful resource budgeting. We had to size our thread pools just "right", because Too small -> and requests would just pile up, and waiting forever. Too large -> and memory vanished quickly. as each thread reserved a big chunk for itself. Even worse, your CPU would spend all its time just switching between threads instead of doing actually work. And when I/O came into play — like, blocking on a database call or waiting for a network response — we either had to accept wasted threads or jump into async APIs, callbacks, and CompletableFuture chains. We all made it work, of course. But it was a constant headache. We spent more time fighting with the concurrency model than…  ( 9 min )

🧭 Securing Outbound Traffic at the DNS Layer with AWS Route 53 Resolver DNS Firewall When you think of network security in AWS, you probably picture Security Groups, NACLs, or AWS Network Firewall. But what if you could stop malicious traffic before it even knows where to go — before an IP address is ever resolved? That’s the power of AWS Route 53 Resolver DNS Firewall. Every outbound connection starts with a DNS query. Whether your EC2 instance is reaching an API, a SaaS endpoint, or — in a worst-case scenario — a command-and-control (C2) domain — the first step is always: “What’s the IP of this domain?” Attackers exploit this by using DNS for malware callbacks and data exfiltration. Traditional firewalls inspect packets after DNS resolution. DNS Firewall stops threats before they e…  ( 9 min )

Addressing traceability in language models within practical limits We’re doing alchemy with billion-dollar budgets. There is a clear issue in AI that is becoming commonly understood: it is now one of the biggest single chunks of the U.S. economy, but is built on a technology with myriad key aspects that the industry can’t explain. Commercial AI development invests billions in RLHF, constitutional frameworks, and specialized training runs. These produce measurable benchmark improvements while the industry remains unable to explain why they work, why they fail under pressure, or how to predict what outcomes will emerge before implementation. This isn’t a failing paradigm seeking replacement. It’s the absence of paradigm entirely. Thomas Kuhn identified pre-paradigmatic science as competing t…  ( 12 min )

🎃 Inspiration Halloween’s eerie and magical vibe inspired this project — glowing jack-o’-lanterns, haunted houses, flying bats, and a luminous moon. My goal was to create an interactive 3D Halloween scene using only CSS, where users feel like they’ve stepped into a spooky, haunted pumpkin realm. 💻 Demo 3D Haunted Pumpkin Realm https://codepen.io/Minal-Prasad/pen/MYKNGLG https://github.com/minalprasad08/halloween-css-art-3d 🛠 Journey I’m particularly proud of how CSS alone creates a glowing, immersive Halloween atmosphere. Team: Solo project by Minal Prasad  ( 6 min )

RDBMS systems commonly try to improve query performance by caching a statement's execution context and re-executing it with different parameter values. This approach avoids the overhead of parsing, rewriting, and planning on each execution. PostgreSQL implements this through Prepared Statements. Disclaimer: This article is written for the purpose of understanding how Prepared Statements work in Java and its official PostgreSQL JDBC driver (PgJDBC). It might not be a comprehensive guide to Prepared Statements and is not intended to be a substitute for reading the official documentation. PostgreSQL executes SQL commands through one of two protocols: The Simple Query protocol: The client sends a textual query string, which is parsed and immediately executed by the server. The Extended Query p…  ( 10 min )

4 ChatGPT Hacks that Cut Your Workload in Half Jeff Su breaks down four easy yet powerful techniques—Prompt Reversal, the 5-Minute Amplifier, the Red Team self-critique, and Blueprint Scaffolding—that help you craft better AI prompts, repurpose one idea into multiple formats, force ChatGPT to outline its reasoning, and even get it to proof its own output. Each hack comes with real examples you can start using today to cut your AI workflow time in half, no matter your role or industry. On top of that, Jeff’s got a free HubSpot ebook, a detailed blog post, and links to his AI course waitlist, Workspace Academy, and Notion Command Center so you can level up your entire productivity stack. Feel free to dive in, grab the resources, and start hacking your way to smarter, faster results! Watch on YouTube  ( 6 min )

zer0DAYSlater is a modular, offline-capable red-team research framework built to simulate advanced adversarial behavior, analyze persistence models, and test multilayer exfiltration and evasion techniques in isolated lab networks. It combines a command-and-control mesh, multi-protocol exfiltration modules, agent lifecycle management, and process-level concealment mechanisms into a unified experimental platform for understanding the operational lifecycle of modern intrusion tooling. The framework is built purely for authorized security research, red-team development, and training within controlled environments. 🔗 GitHub Repository: https://github.com/GnomeMan4201/zer0DAYSlater agent/) Implements autonomous node behavior. Each agent instance acts as an independent research implant capable…  ( 9 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins is celebrating Halloween by “sinning” what they call one of the greatest genre movies of the year in just 15 minutes, complete with their signature quips and snarky commentary. They also invite you to dive deeper—visit their website and Linktree for more channels (TV Sins, Commercial Sins, the Podcast Network), fill out a “sinful” poll, support the small team on Patreon, and connect on Discord, Reddit, Instagram, TikTok, and more. Writers featured include Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel. Watch on YouTube  ( 6 min )

Everything Wrong With Thunderbolts* is Cinemasins’ rapid-fire roast of the new Avengers sequel, packing every nitpick and plot hole into a sub-20-minute video—yet they cheekily admit the movie might actually be pretty fun. Of course, they’re also milking their empire: hit up their website and linktree for all the channels (TVSins, Commercial Sins, Cinemasins Podcast), join the Discord/Reddit, fill out their sinful poll, and consider supporting the team on Patreon. Writers’ social links are sprinkled throughout, too. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage dives into how the 2010 film finally shook off the clunkiness of earlier sequels by dropping a motley crew of warriors into a muddy jungle gauntlet. It brings back that gritty, survival-of-the-fittest vibe we love, plus a few fresh twists that give it more bite than its Alien vs. Predator predecessors. Despite its cult appeal and a fanbase clamoring for more, “Predators” never got an official follow-up—leaving us wishing this brutal reboot had spawned a proper sequel. Watch on YouTube  ( 6 min )

Unlocking PIM Potential: A Software-First Approach to Power Integrity Tired of performance bottlenecks holding back your cutting-edge applications? Processing-in-Memory (PIM) offers a tantalizing solution – compute directly within the memory chip itself. But there's a catch: increased operating frequencies and complex designs often lead to significant voltage droop, crippling performance and threatening chip reliability. To overcome this hurdle, imagine a system where software intelligently collaborates with the hardware to anticipate and mitigate these voltage fluctuations. The core idea is to dynamically adjust the chip's operating parameters, trading off performance for stability in critical areas, all driven by insights gleaned from the software workload. Think of it as a smart therm…  ( 7 min )

AI Trading Bots See Surge, But Experts Warn: Not a \"Set It and Forget It\" Solution\n\nThe world of cryptocurrency and traditional finance is buzzing with the increased adoption of AI trading bots. These sophisticated algorithms are designed to analyze market data, identify trends, and execute trades automatically, often at speeds and efficiencies impossible for human traders. Cointelegraph recently highlighted a significant rise in their usage, attracting both seasoned investors and newcomers eager to capitalize on market volatility without constant manual oversight. The appeal is clear: potential for optimized returns, reduced emotional trading, and round-the-clock market participation, making them seem like the ultimate tool for modern investing.\n\nHowever, this rising trend comes wit…  ( 16 min )

Week 3: From 0 to 30 Developers (Building in Public) Liquidcode ・ Nov 8 #webdev #programming #startup #buildinpublic  ( 5 min )

In this article, we’ll explore the Circuit Breaker pattern — a crucial design pattern for building resilient microservices in Go. When designing distributed systems, it’s not a question of if something will fail — it’s when. In production systems, retries and backoff strategies help, but sometimes they’re not enough. Circuit Breaker patterns come in — providing a way to gracefully degrade your system instead of letting failures cascade. A Circuit Breaker acts like an electrical switch. It prevents resource exhaustion, retry storms, and latency chain reactions across your microservices. Closed → Everything works fine. Requests flow normally. Open → Too many failures occurred. Stop requests immediately. Half-Open → Test a few requests to check if recovery happened. Let’s simulate a productio…  ( 8 min )

코딩테스트를 javascript로 그동안 준비했었는데 결국에는 python으로 갈아탔습니다. 평소에도 코드를 javascript로 작성하기에 문법에 익숙해서 구현하기가 편한데, 다른 언어들은 꾸준히 사용하지 않다보니 문법을 자주 잊어버리게 돼요. 코딩테스트 언어로 javascript를 선택하여 언어 문법 자체도 잘 알게 되고 익숙한 언어로 코딩테스트도 수월하게 볼 수 있으니까 일석이조 아닐까요? 이 이론은 여러번의 실험 끝에 저를 배신했습니다. 라이브러리 없는 javascript의 실용성이 너무나도 떨어지기 때문이에요. 어떤 부분이 javascript를 비생산적으로 만들고 코딩테스트에서 여러분을 불리하게 만들 수 있는지 소개합니다. 프로그래머스 환경에서 코딩테스트를 지원하는 기업이 아닌 경우 높은 확률로 javascript를 지원하지 않습니다. 반면 C++, Java, Python의 경우에는 대기업부터 스타트업까지 전부 다 지원하게 됩니다. 서비스 기업의 채용 프로세스를 쉽게 통과할 수 있는 분들의 경우에는 좋아하는 언어로 코딩테스트를 보셔도 되지만 채용 상황이 좋지 않아서 어떤 기업이든 일단 취업을 하시길 희망시는 분들의 경우에는 저 세가지 언어 중에서 고르시는 것이 좋지 않을까 싶네요. queue를 어떻게 구현하려고 하셨나요? 대부분 아래의 아이디어를 떠올리셨을 겁니다. array.push()와 array.shift()를 사용해서 구현해야지. 하지만 이 구현 방식으로는 높은 확률로 시간복잡도 제한에 걸려서 문제의 시간 제한을 통과하지 못할 겁니다. 따라서 stack 두개를 활용하여 직접 queue를 구현해…  ( 8 min )

"You can't improve what you can't measure." - Peter Drucker Last year, our production Camunda clusters started showing strange behavior. Process instances were stuck. Job executors were falling behind. Incidents were piling up. But our monitoring dashboards? They showed everything was "green." 🟢 or just "no data to show" I've been working with Camunda 7 for years, and monitoring has always been the painful part. Not because monitoring tools don't exist - quite the opposite. I've tried them all: Datadog - Great for infrastructure, expensive, doesn't understand workflow engines Grafana + Prometheus - Powerful but requires extensive configuration for Camunda-specific metrics Promtail + Loki - Built custom log parsing pipelines, spent more time maintaining them than using them ELK Stack - Ove…  ( 12 min )

User Scanner Repo: https://github.com/kaifcodec/user-scanner Scan a username across multiple social, developer, and creator platforms to see if it’s available. Perfect for finding a unique username across GitHub, Twitter, Reddit, Instagram, and more, all in one command. ✅ Check usernames across social networks, developer platforms, and creator communities. ✅ Clear Available / Taken / Error output for each platform. ✅ Fully modular: add new platform modules easily. ✅ Command-line interface ready: works directly after pip install. pip install user-scanner Scan a username across all platforms: user-scanner -u Optionally, scan a specific category or single module: user-scanner -u -c dev user-scanner -l # Lists all available modules user-scanner -u -m gith…  ( 9 min )

“The dragon’s eyes gleam red in the darkness. Roll for initiative.” You wait. The AI Dungeon Master pauses... then declares you rolled a 47. On a twenty-sided die. Something’s not right here. Welcome to the chaotic crossroads of artificial intelligence and tabletop imagination — where LLMs try to become Dungeon Masters, and reality checks in with a +5 modifier. Anyone who’s played Dungeons & Dragons knows the bottleneck: finding a good Dungeon Master is harder than finding a +3 sword in a kobold’s lair. Never cancels sessions. Doesn’t need prep time. Remembers (sort of) every NPC voice. Can spin infinite side quests on demand. 🧩 AI Dungeon (Latitude.io): The OG of AI storytelling. 100K+ players exploring endless worlds. 🏰 Friends & Fables: Multiplayer AI DM “Franz” handles …  ( 9 min )

When developing solutions, it’s easy to get distracted by shiny new tools. A sleek interface, a trending platform, a feature-rich dashboard, all tempting shortcuts to progress. But here’s the truth: tools are irrelevant without purpose, process, and people. Choosing software is not a strategy. It’s a tactic, one that only works if it’s embedded in a well-defined process. Whether you’re hiring, building workflows, or designing systems, the real question isn’t “What tool should we use?” but “What problem are we solving, and how will we sustain the solution?” A poorly defined process will fail in any tool. A well-defined process will succeed in almost any. That same process can also adapt and scale. The most successful systems aren’t built around tools. The requirements gathering phase, where…  ( 7 min )

This debugging story is from the do-not-stop project - a full-stack Web3 app with React frontend, React Native mobile frontend, Node.js backend, and multi-blockchain smart contracts. It all started with a crash in @reown/appkit-react-native. While debugging that crash, I noticed something weird happening with valtio. The subscribe() function seemed to work fine, but proxy() wasn't behaving as expected. I decided to dig into the library code itself and added some debugging directly in node_modules/valtio/vanilla.js. I printed proxyStateMap.get(proxyObject) in both functions, and that's when things got interesting: In proxy(): Got the correct value ✓ In subscribe(): Got undefined ✗ Wait, what? They were completely different WeakMap instances from different valtio module instances! The proxy …  ( 8 min )

🎵 Project Showcase: Spotify-Live-Banner Tired of static stats on your GitHub profile? I recently launched Spotify-Live-Banner, a small, open-source web service that fetches your currently playing Spotify track and renders it as a clean, real-time, animated SVG image banner. It's a fun way to bring life to your profile, and I wanted to share the process of building it with Python and Flask. The project serves a single purpose: to provide a highly customized image URL that displays your live music activity. Data Source: Fetches the user's currently playing track from the Spotify API. Rendering: Uses Flask to serve a route that dynamically generates an SVG image based on the song data and user-defined themes (colors, animations, layout). Target Audience: Developers looking for a dynamic p…  ( 7 min )

Express.js gives you freedom. It doesn’t force strict rules on where files should go or how your app should be organized. That flexibility is useful when experimenting, but as soon as your application grows beyond a few routes, a messy structure begins to slow you down. A good project structure turns your Express application into a well-arranged workspace where logic is easy to find, features are modular, and growth feels natural. This article explores how to design an Express project structure that is clean, scalable, and maintainable. A well-organized Express project helps you: As features grow, you add new files without breaking the old ones. Other developers can quickly understand and navigate the project. Routing, controllers, business logic, and database layers remain independent. Cl…  ( 8 min )

4 ChatGPT hacks slash your workload in half! Instead of endless back-and-forth tinkering, the Prompt Reversal Technique has you analyze strong ChatGPT outputs and flip them into perfect prompts. With the 5-Minute Amplifier, you can instantly repurpose a single idea into blog posts, social media threads, email drafts and more—no extra sweat. For quality control, the Red Team Technique asks ChatGPT to poke holes in its own work, ensuring you catch flaws early. And with Blueprint Scaffolding, you force the model to map out its reasoning step-by-step before diving in, so you always know exactly how it arrived at an answer. Try these tricks and watch your AI workflow speed up across any role or industry. Watch on YouTube  ( 6 min )

CinemaSins takes on “Sinners” in a punchy 15-minute roast session—calling out every nitpick, plot hiccup, and character quirk in a movie they secretly adore. It’s a Halloween-themed roast where the snark is real but so is the love for one of the year’s best genre flicks. For more sinful fun, swing by cinemasins.com or their Linktree for all the latest videos, join the Discord and Reddit communities, fill out their cheeky poll, and consider supporting the crew on Patreon. You can also catch the writers’ snarky takes on Twitter, Instagram, and TikTok! Watch on YouTube  ( 6 min )

Everything Wrong With Thunderbolts* (The New Avengers) in 20 Minutes Or Less takes the usual CinemaSins approach—racking up all the “sins” in Marvel’s latest team-up flick while still admitting it’s pretty fun. Along the way they plug their website, YouTube channels, social feeds, a quick poll, Patreon support, and give shout-outs to the writers plus community hangouts on Discord, Reddit, TikTok and beyond. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage Review Mr Sunday Movies hails Predators (2010) as a much-needed return to form for the franchise, ditching the shine of Alien vs. Predator for a gritty jungle hunt with a rag-tag band of mismatched warriors. It still has the visceral thrills—mud, mayhem and high-stakes survival—but layers on smart twists that make it stand out from its predecessors. He also laments that this fan-favorite never got an actual sequel, and plugs his usual bigsandwich.co extras, extended audio editions, social feeds and merch for anyone who wants more rabbit-hole rabbit punches. Watch on YouTube  ( 6 min )

Recently, a friend asked me, “What is lexical scope? Is it a type of Scope?”:). Great question!. Scope in JS often causes confusion. In this post, let’s discover Scope, Lexical scope in JavaScript Let’s start with scope. Scope determines the accessibility of variables. There are 3 types of scope: Global Function Block Global Scope Variables are declared outside any function or block Can be accessed everywhere in the code Function Scope Variables are declared inside a function Can be accessed only in a function, nested function, and can not be accessed outside of this function Block Scope Variables are declared inside a block (for, if..) (let, const) Can be accessed only in a block scope, can not be accessed outside of this block var doesn’t have block scope (because of hoisting, it will be…  ( 7 min )

When we tackle any task such as debugging code, answering questions, analysing data, completing workflows, we're essentially problem-solving agents using tools at our disposal: If it's familiar: We recall the steps from our memory or check our knowledge base If it's new: We are googling error messages, scanning Stack Overflow, pinging colleagues on Slack, tailing logs, running diagnostic commands Once we complete a task, one of two things or both happens: We document it - Add it to the wiki, create a runbook, update the knowledge base It lives in our head - We just remember "now I know how to do this" Next time the same task appears: We skip the research phase. We go straight to our documented solution or our memory. It's faster, more confident. Sometimes the old solution doesn't work anym…  ( 10 min )

It is always DNS... Sometimes It might seem as if the DNS, or the "Domain Name System", is highly unreliable. A major AWS outage was traced to an incorrectly set-up DNS entry, and the old hands (and new hands) in the industry all smiled knowingly and said "it's always DNS", even though it was really the DynamoDB global table names, the DNS was working perfectly, and nobody else would have been using that DNS entry directly. The DNS isn't really the cause of many outages and problems - but it is involved in lots of them, and has privacy leaks and performance issues. And this is because it is usually so reliable we use it for literally everything, and use it with an intensity that results in us pouring information into it as well as relying totally on the information we get back. In this p…  ( 16 min )

Good thoughts and intuition can lead to good results, but only benchmarks lead to great results. Once upon a time, I had the opportunity to build a custom data structure. We needed something like a queue to act as a cache — a rolling buffer with a constant size, always filled with the latest data as the oldest expires. The requirements sounded simple: Single writer, multiple concurrent readers Readers iterate safely while data is being written As little garbage and synchronization overhead as possible Simple, right? Naturally, the first candidates were Java’s built-in structures: Structure Pros Cons ArrayList Simple, contiguous O(n) to remove oldest element LinkedList Fast removals Creates garbage, poor cache locality ArrayDeque Nearly perfect Not thread-safe, fails under con…  ( 8 min )

Sometimes the best way to learn a new language is to solve your own problem. I'm primarily a JAMstack developer. I build static sites with Eleventy, Jekyll, and Hugo. But I had a problem: I write daily in Bear and I wanted to automatically track my word counts in Beeminder without manual logging. The catch? Both Bear by Shiny Frog and Beeminder have APIs... but they're not web APIs. They're native APIs. Which meant I needed to learn Swift. So I did. 🧑‍💻 What I learned building Bearminder: The result? The lesson: For me, this was a reminder that good developers aren't defined by their tech stack. We're defined by our willingness to learn whatever solves the problem in front of us. If you're a Bear user who also uses Beeminder (niche, I know), the code's on GitHub: https://github.com/brenn…  ( 11 min )

A few years ago, I caught myself watching the same tutorial for the third time. So, I decided to try something simple — taking notes while learning. Today, this habit has become a cornerstone of how I learn and grow as a developer. Here’s what I’ve learned along the way: 🧩 Writing in your own words reveals what you truly understand. Notion — for structured learning databases and linking concepts. In a fast-moving field like software development, the ability to learn efficiently is often more important than knowing everything. How do you approach learning in your development journey?  ( 7 min )

Your org still treats security like a nightclub with a bored bouncer. Check the ID, wave them through, hope for the best. Meanwhile, attackers stroll in with backpacks full of malware and long-lived tokens. You call it “zero trust.” I call it negligence. Identity without environment proof is cosplay. If your controls verify who’s asking but not what they’re actually running, you’ve already lost. See the pattern in recent breaches: session cookies and OAuth tokens get lifted, SSO looks “fine,” and the attacker impersonates you all the way to prod. CircleCI’s 2023 postmortem spelled it out: malware stole a 2FA-backed session and the actor escalated into production. That wasn’t a missing TLS flag; it was missing runtime verification and binding of credentials to a measured environment. :late…  ( 8 min )

AWS Cost Optimization Hub Reporting Automation This solution automates the extraction of AWS Cost Optimization Hub recommendations using AWS Lambda and stores them in Amazon S3 for further analysis and reporting. Architecture AWS Cost Optimization Hub: Source of cost optimization recommendations AWS Lambda: Processing engine for data extraction and transformation Amazon S3: Secure storage for generated CSV reports IAM Roles & Policies: Secure access control and permissions management Prerequisites AWS Account with appropriate permissions Access to AWS Cost Optimization Hub Basic understanding of AWS services (IAM, Lambda, S3) Implementation Steps Create an Amazon S3 bucket to store the generated cost optimization reports. Steps: Navigate to Amazon S3 in AWS Management Con…  ( 9 min )

Most programming languages begin with a clear intention. Formin didn’t. It started as a strange little esolang experiment built around an unusual flow-based command syntax, mostly for fun. Over time, though, something unexpected emerged: the structure turned out to be surprisingly good for concise numeric scripts and predictable control flow. That realization turned Formin from an esoteric toy into a small compiled language with a Fortran-based toolchain and a focus on math-heavy scripting. This post walks through the journey, the architecture, and some of the lessons learned while building a compiler and VM in Fortran. Origins: An Esolang With a Weird Syntax create#/greeting|'Hello!'/# color#/bright_green/# spew#/greeting|'World!/# It’s compact, rigid, and easy for an interpreter to read…  ( 7 min )

You can access the code of this chapter in the Kilo-Go github repository in the welcomescreen branch Currently your file structure should look something like this: Since we will be adding more features to the utils module, it only makes sense if we rename it from exit to utils mv exit utils File: utils/exit.go package utils import ( "fmt" "os" ) // SafeExit is a function that allows us to safely exit the program // // # It will call the provided function and exit with the provided error // if no error is provided, it will exit with 0 // // @param f - The function to call // @param err - The error to exit with func SafeExit(f func(), err error) { if f != nil { f() } if err != nil { fmt.Fprintf(os.Stderr, "Error: %s\r\n", err) os.Exit(1) }…  ( 12 min )

OK so I was doing some project and this came into my mind: What if linux made closed sourced instead of open-source? I asked chatgpt the same question, and I thought it's pretty awesome, just take a look chat link. Let me know what do you think? or how much gpt said it was true.  ( 6 min )

🗂️ Step 1: Setting up MongoDB Atlas Username: 22cs181 Once your cluster is ready, click “Connect → Connect using MongoDB Shell” and copy the connection string. 💻** Step 2: Connect from Mongo Shell** `bash Then enter your password when prompted: Enter password: Sujitha If connection succeeds, you’ll see: Atlas atlas-xxxx-shard-0 [primary]> 📥 Step 3: Create a Database and Insert Records javascript Insert 10 sample business review records: javascript 🔍 Step 4: Queries javascript 🔤 4.2 Count of Reviews Containing “good” javascript 🏪 4.3 Get Reviews for a Specific Business ID javascript ✏️ Step 5: Update and Delete javascript 🗑️ Delete a Record javascript 📤** Step 6: Export Data to JSON/CSV** bash Then run the following from PowerShell (not inside mongosh) 👇 📄 Export as CSV bash 📦 Export as JSON bash 📊** Step 7: View the Exported Files** 🎯** Final Thoughts** Manage cloud-hosted databases Perform CRUD operations Export results in multiple formats This project demonstrates all essential MongoDB operations — perfect for Data Engineering and Database Management learning tasks.  ( 7 min )

I built a calculator that does more than just add numbers. It's a full mathematical computing environment in your terminal with logical operations, comparison operators, unit conversions, and persistent memory. This is an active project - I'm constantly working on it, adding features, fixing bugs, and improving performance. Because most CLI calculators are just arithmetic. They add, subtract, maybe handle some trig functions, and that's it. I wanted something that could handle real computational work: Compare values and return boolean results Chain logical operations with proper precedence Convert between units without leaving the terminal Store variables and reuse them across sessions Handle scientific notation properly Remember your calculation history Basically, a calculator that works …  ( 10 min )

Boost Productivity in Your BPO with AI Voice Agents Meta description: Deploy human-like AI voice agents to automate routine BPO calls, reduce average handle time (AHT), and scale operations without adding headcount. BPO teams face rising call volumes, tighter SLAs, and pressure to deliver more with the same headcount. Human-like AI voice agents automate repetitive interactions—verification, scheduling, FAQs—so skilled agents focus on high-value conversations. Learn more with the Monobot BPO solution. Manual verification and data gathering slow resolution and inflate costs. Constant hiring and training increase time to productivity and attrition. Long queues and repeat questions hurt customer satisfaction. Voice AI contains routine calls and hands off complex cases to humans with full c…  ( 7 min )

In marketing and design, visuals speak louder than any slogan. A single image can evoke trust, excitement, nostalgia, or even discomfort — emotions that profoundly shape how audiences perceive brands. But what if technology could understand these emotional reactions before a campaign ever goes live? That’s the promise of AI and visual sentiment prediction — a transformative blend of artificial intelligence, psychology, and design analytics that enables marketers to measure and predict emotional responses to visual content. With the rise of AI-powered creative intelligence, brands can now quantify what was once purely intuitive: how colors, compositions, and imagery trigger human emotions. This insight empowers them to design visuals that don’t just attract attention but connect deeply with…  ( 8 min )

Hey everyone, I’m Paulo, and I've recently started building my own products. I noticed that every time I wanted to share an idea online, I felt like I had to rewrite it to match the tone of each platform. So I built a small tool called PostIdentity. It is still early, but I am trying to understand if this idea actually helps creators or if it only solves a small personal pain of mine. I would really appreciate any honest feedback. Here are some short demos showing how it works: Post Generation: https://www.youtube.com/watch?v=eOhihIecnrw Extension: https://www.youtube.com/watch?v=zc7UfzwSFw0 MCP Server: https://www.youtube.com/watch?v=lrqwAnX3B_Y Thanks for reading, Paulo  ( 6 min )

I didn't understand Git until I broke it open and rebuilt it from scratch. No libraries, no shortcuts - just SHA-256 hashing, tree structures, and commit graphs. TL;DR: I built a Git implementation in Go without using any Git libraries. No magic, just content-addressable storage and the object model. It works, it taught me more about Git in a week than years of using it, and here's what I learned. This wasn't from a single source. I pieced it together from: CodeCrafters - Their "Build Your Own Git" challenge gave me the structure and pushed me to actually implement things Random YouTube videos - Honestly, just searching "how git works internally" and watching whatever came up. Some were helpful, most weren't "Building Git" book - Wasn't really helpful for what I needed, but it did clarify …  ( 10 min )

Hi everyone! I love working with HTML, CSS, and Webflow to create elegant, structured designs that balance usability and aesthetics. #webdesign #frontend #html #css #productivity  ( 6 min )

A few weeks ago, my company, QuestionPro, provided a subscription for GitHub Copilot. I hadn't used AI to write code entirely and had never "vibe coded" before. So, I thought I'd experiment with it. TL;DR: I'm not going to vibe code again! Maybe it was my lack of vibe code experience, but I couldn't get it to work very well. I wanted to create a sync manager to sync my local data to the cloud. I'm not a backend engineer, so I described to the AI what I wanted to do. It gave me a detailed PRD (Product requirement document), which I then fed to my agent—in this case, Copilot. It created some files, but they didn't work. I shared the error, it fixed something, and then it failed to work again. After some back and forth, it finally worked (or so I thought). And guess what? It had created four …  ( 11 min )

In an age where design trends evolve faster than ever, creativity is no longer just about intuition — it’s about foresight. Brands, artists, and marketers need to anticipate what audiences will love next, not just what they love now. This is where Artificial Intelligence (AI) steps in as a visionary partner, transforming creative forecasting from guesswork into a precise, data-driven science. Creative trend forecasting powered by AI allows creators to spot emerging patterns in design, color, culture, and emotion long before they become mainstream. By analyzing millions of visual, textual, and behavioral data points, AI helps creative teams stay ahead of the curve — crafting campaigns, visuals, and products that resonate with future audiences. Traditional trend forecasting relied heavily on…  ( 8 min )

From TCP Sockets to Thread Pools: Building a Production-Grade C++ Web Framework When you type a URL into your browser and hit enter, something magical happens behind the scenes. Within milliseconds, your request travels across the internet, finds the right server, gets processed, and returns with the content you requested. But have you ever wondered what's really happening inside that web server? Building a web server from scratch strips away the magic and reveals the elegant engineering underneath. It's where operating system concepts, network programming, and concurrent computing converge into a single, cohesive system. This is the story of NanoHost - a journey from raw TCP sockets to a production-grade C++ web framework. Every web server begins with a socket - a file descriptor that a…  ( 11 min )

Exploring Backend Development with Rust and Go: Insights from Web Developer Travis McCracken As a passionate Web Developer specializing in backend technologies, I've spent a significant portion of my career exploring the strengths of languages like Rust and Go for building robust, scalable APIs. These languages are transforming backend development, offering performance, safety, and concurrency features that traditional languages often struggle to match. Today, I want to share my insights on working with Rust and Go, including some of my favorite projects — fictional, but illustrative of the kinds of ideas I love to experiment with. Rust has rapidly gained popularity among backend developers, thanks to its focus on safety and performance. Its memory safety guarantees without a garbage col…  ( 8 min )

Prologue: The Quest for IaC Experience I decided to prepare for an SRE/DevOps internship and learn Infrastructure as Code. The challenge: build a portfolio project demonstrating IaC skills, but without using clouds or paid VPS — student budget is tight, and I don't trust those “free trials” that suddenly turn into bills. I asked AI assistants for advice and got: "Use Vagrant + Ansible + Terraform!" Sounded impressive. In practice… well, let's just say it was an adventure. Installed Vagrant on my CachyOS and added plugins as recommended by Arch Wiki. Created a basic Vagrantfile — what could possibly go wrong? Error #1: The Ghost of Plugins Past undefined method 'exists?' for class File (NoMethodError) path && File.exists?(path) The vagrant-vbguest plugin had been abandoned since …  ( 7 min )

As a Software Engineer passionate about digital transformation and AI innovation, I wanted to explore how artificial intelligence can help families make smarter food decisions. This idea became the foundation for “SavvyBite” an AI-driven food budgeting and cooking companion designed to make home management smarter, cheaper, and more sustainable. The Problem: Everyday Waste, Hidden Costs Most people don’t realise how much money they lose due to poor planning. Unused groceries, forgotten leftovers, and impulsive shopping decisions add up. Beyond household budgets, this creates a significant environmental impact through energy and resource waste. That’s where technology, particularly AI and data-driven insights can make a real difference. The Solution: Predictive Food Budgeting SavvyBite’s co…  ( 7 min )

When you start a new project the temptation is to jump right into the "fun" part: writing code. Setting up linting, formatting and testing feels like "admin work" you can do later. This is a trap Fast forward two weeks, your code works but it's a mess. Formatting is inconsistent, you are terrified to refactor anything in case it breaks and adding a new feature feels like you are playing Jenga. You are living in chaos. The best time to set up your proffessional development environment is in the very beginning. A few minutes of setup now, saves you hours of pain later. This post will help you build the essential scaffolding for any pro project. Linting (Finding code problems) Formatting (Making it look consistent) Testing (Making it robust) CI/CD (Automating it all) First, let's stop arguing…  ( 9 min )

Tired of endless prompt tweaking? Jeff Su shows four ChatGPT power-moves—Prompt Reversal, the 5-Minute Amplifier, the Red Team critique loop, and Blueprint Scaffolding—that streamline your process and can literally cut your AI workload in half. Each trick comes with real-world examples you can swipe and use immediately. Plus, you get tons of bonus goodies: a free HubSpot ChatGPT ebook, blog post walkthrough, video timestamps for quick jumps, and links to Jeff’s AI course, productivity gear, and more—so no matter your role or industry, you’ve got everything you need to level up your workflow. Watch on YouTube  ( 6 min )

As AI agents become more sophisticated and deploy across critical business functions, teams face a fundamental challenge: how do you thoroughly evaluate agent performance when real-world data is scarce, expensive, or privacy-constrained? This data scarcity problem becomes especially acute when testing edge cases, rare scenarios, or newly designed features that haven't yet accumulated production data. Synthetic data—artificially generated datasets that preserve the statistical properties and patterns of real data—has emerged as a powerful solution to this evaluation challenge. Research shows that synthetic data has been proven effective across a diverse array of tasks and domains, enabling teams to test AI agents against scenarios that would take months or years to encounter naturally. This…  ( 15 min )

Intro This demo shows how to integrate Stripe Checkout with ASP.NET Core. We handle the complete payment flow including session creation, webhook processing, and race condition management between client callbacks and server notifications. Why this matters: Stripe webhooks and client callbacks can arrive in any order. Your system needs to handle this race condition safely. This demo shows atomic state transitions and proper webhook verification for production-grade payment processing. (This demo simplifies some production implementations, explained in detail at the end.) The project contains a single ASP.NET Core application running on https://localhost:5001. Folder Structure: stripe-checkout-aspnet-demo/ ├── Controllers/ │ ├── CheckoutController.cs # Creates Stripe sessions │ ├── …  ( 10 min )

Predators – Caravan of Garbage dives back into the raw thrills of the ’80s classic by dropping a scrappy band of misfits into a muddy jungle playground and pitting them against the ultimate hunters. Unlike its weaker predecessors and the Alien vs. Predator detours, this 2010 reboot adds fresh twists that make the bloodshed feel new again. Despite the roaring fan love (and Mr Sunday Movies’ stamp of approval), we never got a true sequel to build on its momentum. If you’re craving more Predator lore with that gritty jungle vibe, this review is your ticket back to the hunt. Watch on YouTube  ( 6 min )

Generative artificial intelligence has quietly slipped into the fabric of daily existence, transforming everything from how students complete homework to how doctors diagnose chronic illnesses. What began as a technological curiosity has evolved into something far more profound: a fundamental shift in how we access information, create content, and solve problems. Yet this revolution comes with a price. As AI systems become increasingly sophisticated, they're also becoming more invasive, more biased, and more capable of disrupting the economic foundations upon which millions depend. The next twelve months will determine whether this technology becomes humanity's greatest tool or its most troubling challenge. Walk into any secondary school today and you'll witness a transformation that would…  ( 25 min )

As AI applications move from prototype to production, teams face a critical challenge: how do you systematically measure whether your AI agent is actually performing well? Generic benchmarks like MMLU or HumanEval provide baseline metrics, but they rarely capture the specific quality criteria that matter for your use case. This is where custom evaluators become essential. Custom evaluators allow teams to quantify performance based on application-specific requirements, moving beyond generic metrics to measure what truly matters for their users. Whether you're building a customer support agent, a code generation system, or a medical diagnosis tool, the ability to create tailored evaluation metrics can be the difference between shipping a reliable product and dealing with production failures.…  ( 13 min )

We just shipped a brand‑new Community Dashboard on TailView.work—purpose‑built for Rails developers who want a fast, modern, and accessible social surface without pulling in a front‑end megaframework. It’s powered by Tailwind CSS, Hotwire (Turbo + Stimulus), and real‑time updates via ActionCable. Built with Rails 7+, Tailwind, Turbo, Stimulus, and ActionCable Real‑time feed: new posts appear instantly without page refresh Clean, focused UI with native and for accessibility Thoughtful UX: keyboard‑first, high‑contrast states, reduced JS complexity Production‑ready patterns you can copy into your app Rails teams told us they needed: A real‑time, low‑friction place to share what they’re shipping Zero‑build, no‑webpack front‑end they can actually maintain An interface that f…  ( 7 min )

Flawed prompts derail AI projects before they start. Teams burn weeks adjusting prompts without testing frameworks, producing unreliable outputs that erode user confidence. Vague prompts cause AI models to hallucinate or contradict themselves—imagine a support chatbot asking customers to repeat information they already shared. Careless prompt design also opens security holes, allowing attackers to inject malicious commands that hijack the system. This guide covers prompt engineering best practices that prevent these failures and help you extract maximum value from AI models. Well-organized prompts produce reliable AI responses. Breaking your instructions into distinct sections prevents confusion and ensures the model understands exactly what you need. Think of prompt structure as the arc…  ( 9 min )

Even though Large Language Models (LLMs) appear to expertly understand and generate language, the truth is, like any other computer technology, they only deal in zeros and ones. So, how can an LLM, which only knows 0s and 1s, engage in such deep conversations with us using language? The first piece of that puzzle lies in what we're talking about today: the 'Token'. In this post, we're going to dive into what tokens—the literal cells of an LLM—actually are, why they are so crucial, and how these small units impact AI performance, cost, and even linguistic fairness. As always, we'll keep the math to a minimum. Let's start by uncovering the identity of the token. Simply put, a token is the basic unit an LLM uses to process text. Still a bit vague? Take the sentence, "I am hungry." If you want…  ( 17 min )

Confirmation was finished ✅️ ✅️ Our apimock-rs supports both of: 🚪 Listener to external interfaces (all interfaces) ❄️ IPv6 https://apimokka.github.io/apimock-rs/advanced-topics/listener/index.html It is a developer-friendly, featherlight and functional HTTP(S) mock server built in Rust 🩵  ( 6 min )

This will probably only serve my terrible memory in a couple of months when I revisit the topic and I have forgotten how I made it work, but I've heard AI guys are running out of training material so... From their ownrepo: GNSS-SDR This program is a software-defined receiver which is able to process (that is, to perform detection, synchronization, demodulation and decoding of the navigation message, computation of observables, and, finally, computation of position fixes) Global Navigation Satellite System's signals LNA GNSS Antenna (in my case this) RTLSDR V3-V4 recommended since they have software enabled Bias Tee Computer running Debian based system (Debian 9, Ubuntu 14.10 or above, in my case Ubuntu 24.04). From the README.md we can just follow along and install: $ sudo apt install bui…  ( 10 min )

Over the past months I've been building Genesis DB, an event-sourcing database engine designed around simplicity, performance, and real-world usability. Recently, I released the Genesis DB Community Edition. Completely free to use. Genesis DB CE is the freely available version of the database engine. Built for developers who want to explore event sourcing without friction, or use it productively in small-to-large projects. The goal isn't to limit you, it's to lower the barrier to entry. The Community Edition focuses on accessibility and learning, not artificial constraints. It's powered by the same core engine as the commercial edition, the same performance, the same reliability, the same expectations for serious developers. Docs: https://docs.genesisdb.io  ( 6 min )

Three weeks of network tracing revealed the truth: 73% of “AI startups” are thin wrappers running million-dollar hype on borrowed APIs. The $33M AI Startup Running on a $1.2K OpenAI Bill” Let’s be honest: half of what’s called “AI innovation” right now is just ChatGPT with a startup hoodie. I’m not saying that to be edgy I literally reverse-engineered 200 “AI startups” over three weeks. I looked at their network calls, tech stacks, and API usage. The results? About 73% of them were just pretty frontends sitting on top of OpenAI or Anthropic, some LangChain magic sprinkled in, and a fancy landing page claiming “proprietary AI.” It’s the new gold rush: everyone’s building “AI platforms,” but under the hood it’s the same OpenAI key, a Firebase DB, and an $89/month Vercel plan. A few even lef…  ( 12 min )

Dynamic Theming: A Developer’s Guide to Adaptive Color in UI Mike Vardy ・ Nov 9 #frontend #designsystem #uxdesign #ux  ( 6 min )

Reinventing Kubernetes in 2025: a post-mortem of my “simple” stack ・ Nov 5 #webdev #programming #kubernetes #devops  ( 5 min )

Level Up Your SPA: Advanced Performance Optimization for Beginners Ever visited a website that felt sluggish and unresponsive? That's the opposite of what we want for our Single Page Applications (SPAs)! While SPAs offer fantastic user experiences with their dynamic interfaces, they can sometimes struggle with performance if not properly optimized. But don't worry, you don't need to be a performance guru to make a real difference. Let's dive into some advanced, yet accessible, optimization techniques. A slow SPA isn't just annoying; it can seriously impact your project's success. Think about it: User Experience: Nobody likes waiting. Slow loading times and laggy interactions lead to frustrated users who are more likely to abandon your app. SEO: Search engines like Google consider pag…  ( 8 min )

How AI Foundations Like GPT‑4 Are Changing the Way Science Works Imagine a lab partner that never sleeps, can read millions of papers in seconds, and even suggests fresh experiments. Scientists have discovered that powerful AI tools such as GPT‑4 and AlphaFold are becoming that partner, turning the traditional “think‑then‑test” routine into a faster, smarter adventure. It’s a breakthrough that promises everyday benefits—healthier drugs reaching us sooner and smarter solutions for climate challenges. Stay curious and watch the science of tomorrow unfold today. Read article comprehensive review in Paperium.net: Foundation Models for Scientific Discovery: From Paradigm Enhancement toParadigm Transition 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 22 min )

The Big Picture: What Are We Even Testing? When you're analyzing data and want to test hypotheses, you need to choose the right statistical test. But here's the thing: not all tests are created equal, and not all data fits the same mold. This is where the distinction between parametric and non-parametric tests becomes crucial. Think of it as choosing between two different toolkits ie one requires your data to meet certain conditions, the other is more flexible. Keep in mind these central questions: "Does my data follow a specific distribution?" ie This determines which approach you can use. "What assumptions am I willing to make about my data?" ie This is the heart of the parametric vs non-parametric choice. Okay we'll go through parametric tests, then non-parametric then we'll compare t…  ( 9 min )

In an era where every byte of data holds value, it's easy to overlook the foundational importance of highly accurate, up-to-date geospatial data within automotive navigation systems. Beyond simply showing "where to go," modern map data plays a critical, often hidden, role in enhancing fuel efficiency and refining the overall driver experience. For developers building connected car applications, understanding this relationship is key to unlocking true value. Fuel Efficiency: Beyond the Powertrain While engine and aerodynamic design are primary drivers of fuel efficiency, intelligent navigation systems, powered by precise map data, offer significant secondary gains. Predictive Powertrain Control (PPC): Advanced ADAS features use map data to "look ahead" at road gradients, curves, and upcomin…  ( 7 min )

Jeff Su reveals four ChatGPT hacks that halve your AI workflow: Prompt Reversal Technique, the 5-Minute Amplifier, Red Team self-critique, and Blueprint Scaffolding. These tricks help you reverse-engineer winning prompts, repurpose a single idea across formats, force ChatGPT to critique its own output, and map its thought process before execution. They’re super-easy to apply in any role or industry—and save you hours of trial and error. Dive into the illustrated examples in his free ebook and blog post to get started fast. Watch on YouTube  ( 6 min )

How to persist data in Python? import simpsave as ss ss.write('key', [1, 2, 3]) print(ss.read('key1').append(4)) # [1, 2, 3, 4] If the project helps you, please feel free to give it a Star on GitHub :) https://github.com/Water-Run/SimpSave SimpSave is a Python featherweight key-value storage database for Python basic variables, leveraging Python's native powerful data structure support, "read-and-use", extremely easy to get started with, very suitable for use in various small scripts such as student assignments, or as configuration files, etc. SimpSave 10 is a major upgrade, bringing optional engine capabilities: the engine wrapper for sqlite provides it with a usable level in some lightweight production environments (although the functional API has no connection pool mechanism); while fo…  ( 12 min )

Everything Wrong With Sinners In 15 Minutes Or Less is Cinemasins’ cheeky Halloween video where they gleefully nitpick one of the year’s best genre films in record time—while also plugging their main site, YouTube spin-off channels and a fan poll (plus a Patreon shout-out if you’re feeling generous). The episode credits a dream team of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel) and points viewers to their Discord, Reddit, Instagram, TikTok and Jeremy’s book through a handy Linktree for even more sinful fun. Watch on YouTube  ( 6 min )

TL;DR CinemaSins just released a snarky 20-minute deep-dive on everything wrong with Thunderbolts—and, of course, they still can’t help but wonder if the flick’s kinda awesome anyway. Expect the usual “sins” countdown with cheeky commentary from Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel. Wanna join the party? Hit up their website, Discord, Reddit and social channels, cast your vote in the “sinful poll,” or toss a few coins their way on Patreon to keep the jokes coming. Watch on YouTube  ( 6 min )

Python Web Frameworks: Crafting the Future of Web Development Introduction: The Pythonic Revolution in Web Development Python has transcended its origins as a general-purpose programming language to become a cornerstone of modern web development. Its simplicity, readability, and vast ecosystem empower developers to create everything from simple websites to complex, AI-driven web applications. At the heart of this revolution lie Python web frameworks—tools that streamline development, enforce best practices, and accelerate deployment. Why Python for Web Development? Readability & Maintainability: Python’s clean syntax reduces cognitive load, making codebases easier to maintain. Rich Ecosystem: Libraries for AI, data science, and cybersecurity integrate seamlessly with web frameworks. Commun…  ( 8 min )

1️⃣ HTML – HyperText Markup Language 2️⃣ CSS – Cascading Style Sheets 3️⃣ JS – JavaScript 4️⃣ API – Application Programming Interface 5️⃣ SDK – Software Development Kit 6️⃣ SQL – Structured Query Language 7️⃣ JSON – JavaScript Object Notation 8️⃣ OOP – Object-Oriented Programming 9️⃣ IDE – Integrated Development Environment 🔟 HTTP – HyperText Transfer Protocol 1️⃣1️⃣ HTTPS – HyperText Transfer Protocol Secure 1️⃣2️⃣ DOM – Document Object Model 1️⃣3️⃣ REST – Representational State Transfer 1️⃣4️⃣ AJAX – Asynchronous JavaScript and XML 1️⃣5️⃣ XML – eXtensible Markup Language 1️⃣6️⃣ TCP/IP – Transmission Control Protocol / Internet Protocol 1️⃣7️⃣ UI – User Interface 1️⃣8️⃣ UX – User Experience 1️⃣9️⃣ CLI – Command Line Interface 2️⃣0️⃣ MVC – Model-View-Controller 2️⃣1️⃣ CRUD – Create, Read, Update, Delete 2️⃣2️⃣ JSON – JavaScript Object Notation 2️⃣3️⃣ SQL – Structured Query Language 2️⃣4️⃣ FTP – File Transfer Protocol 2️⃣5️⃣ VPN – Virtual Private Network 💬 Tap ❤️ for more!  ( 6 min )

AI agents are transforming intelligent automation, and Mastra is leading the way. In this post, I’ll show how I built the Findwork Agent — an AI that fetches real job listings and interacts naturally with users. What Mastra is and how it works Setting up your Google API key (via AI Studio) Understanding the A2A Protocol and multi-agent interaction Creating and deploying your agent to Mastra Cloud Integrating your agent with Telex 🧠 What Is Mastra? Mastra is an open-source framework for building intelligent AI agents that can reason, use external APIs, and communicate with others via the A2A protocol. Check out the documentation to learn more about Mastra and installation. A name Instructions (its role and tone) Tools (functions or APIs it can call) And an execution …  ( 12 min )

This scenario teaches you how to see what will change in the cluster BEFORE applying YAML, similar to Git diff but for Kubernetes. This is extremely useful in real DevOps workflows, especially CI/CD pipelines. Most cloud environments (GKE, EKS, AKS, Cloud Shell) already have it. Check: kubectl diff --help If it shows help output, you're good. Create file: # diff-deploy.yaml apiVersion: apps/v1 kind: Deployment metadata: name: diff-nginx spec: replicas: 2 selector: matchLabels: app: diff-nginx template: metadata: labels: app: diff-nginx spec: containers: - name: nginx image: nginx:1.21 ports: - containerPort: 80 Apply it: kubectl apply -f diff-deploy.yaml Verify: kubectl get deploy diff-nginx kubectl get pods -l …  ( 7 min )

In the age of connected cars, over-the-air (OTA) updates, and advanced driver-assistance systems (ADAS), we often focus on the gleaming software features and sophisticated AI. Yet, there's a foundational layer that often gets overlooked, silently undermining the performance and safety of these cutting-edge vehicles: the geospatial data – your car's navigation maps. Many developers and product managers focus heavily on the user interface, routing algorithms, or new infotainment apps. But what happens when the map data itself is stale? The consequences range from minor frustrations to significant safety hazards, often revealing the true "technical debt" of an overlooked data pipeline. The Disconnect: Advanced Features vs. Obsolete Reality Imagine developing a sophisticated EV routing algorit…  ( 8 min )

Ever since I started getting interested in data and databases, SQL kept coming up everywhere. Job descriptions mentioned it, developers talked about it, and every data tutorial seemed to assume you knew it. I knew I should learn it, but something about "writing queries" and "working with databases" sounded... technical. Intimidating, even. What is SQL, anyway? SQL stands for Structured Query Language, but that formal name doesn't really tell you much. Here's what it actually is: it's how you ask questions to a database. SELECT * FROM users; I hit "Run" and... boom. A table full of data appeared on my screen. It felt too easy. Like there had to be more to it. But nope,that simplicity is exactly what makes SQL so useful. became my bread and butter. These two let me filter through data and g…  ( 8 min )

The SVG Mess We All Live In Let’s be honest: handling SVGs in modern web development is a fragmented mess. If you're on a React project, you npm install @svgr/webpack. The moment you switch to a Vue project, you're wrestling with vite-svg-loader. Working on a Svelte app? Time to find another package. Each tool comes with its own API, its own configuration, and—worst of all—its own mountain of transitive dependencies. A simple npm install @svgr/cli can dump over 15 packages and 18MB into your node_modules. This isn't just about disk space. It's about: Slower CI/CD pipelines A larger security attack surface Inconsistent workflows across your projects We've normalized this "one tool per framework" approach, but it's an anti-pattern. It’s time for a better solution. svger-cli: The Un…  ( 9 min )

In an era where audio content is everywhere — from lectures and webinars to podcasts and business meetings — the ability to convert speech into editable text quickly and accurately is crucial. Audio Converter AI is a web-based tool that promises high-accuracy AI transcription, speaker recognition, timestamps, and smart notes — all without signing up. The first impression is simplicity. The homepage guides you directly to upload audio files, with no distractions or complicated menus. You can: Drag and drop your audio (up to 1GB per file). Queue up to five files at a time. Choose your desired transcription options instantly. Everything happens in-browser, which means no installation is needed, and the interface is intuitive for students, content creators, and business professionals alike. H…  ( 7 min )

Right Team, Right Funding: The Unseen Connection In the high-stakes world of entrepreneurship, having a brilliant idea is just the beginning. The team behind your venture is crucial in securing the funding needed to bring your vision to life. Investors don't just bet on ideas—they bet on people. So, how can the right team enhance your ability to raise funds? Diverse Skillsets Attract Interest A well-rounded team with diverse skills can cover various aspects of business growth, from technical development to marketing strategy. This diversity not only demonstrates preparedness but also reduces perceived risk for investors, increasing their likelihood of backing your project. Proven Track Record Builds Trust Investors look for teams with a history of success. A proven track record, whether in past ventures or relevant industry experience, can significantly boost investor confidence. Highlighting a team member's previous successes in pitches can be a game-changer. Unified Vision Inspires Confidence A team that shares a unified vision showcases stability and commitment, key factors for investors. Consistency in your pitch and clear communication of goals indicate that the team is on the same page, ready to tackle challenges together. Leveraging technology like LeKlub-AI can make finding your perfect co-founder easier, ensuring your team has the right mix of skills and experience. Why leave it to chance when AI can help craft your dream team? Ready to match with your ideal co-founder and increase your funding chances? Try LeKlub-AI today and build a team that investors can't resist.  ( 6 min )

Introduction "What should I have for lunch?" "Should I try this new library?" From daily small decisions to technical choices, we face countless decisions every day. Why not let the universe decide for you? I built a CLI tool called "should-i" that helps you make decisions by consulting the yesno.wtf API. In this article, I'll share the implementation details and technical insights. should-i is a simple CLI tool that answers your questions with YES/NO/MAYBE. It also returns a GIF image URL, making the experience more engaging and visual. With the --open option, the tool automatically opens the response GIF in your browser: $ should-i "take a coffee break" --open 🎲 Asking the universe... ✅ YES! Do it! 🎉 🖼️ https://yesno.wtf/assets/yes/3.gif # Browser opens with the GIF automatically …  ( 12 min )

ReplicaSets ensure that the desired number of Pods is always running. If a Pod is deleted manually → ReplicaSet AUTO-CREATES a new one. # rs-nginx.yaml apiVersion: apps/v1 kind: ReplicaSet metadata: name: nginx-rs spec: replicas: 3 selector: matchLabels: app: nginx-demo template: metadata: labels: app: nginx-demo spec: containers: - name: nginx image: nginx:1.25 ports: - containerPort: 80 Apply: kubectl apply -f rs-nginx.yaml kubectl get rs kubectl get pods -o wide You should see 3 Pods with random hash-like suffixes: nginx-rs-7dd8f995f5-rkzfx nginx-rs-7dd8f995f5-pxbgl nginx-rs-7dd8f995f5-7cj2p Pick any one: kubectl delete pod nginx-rs-7dd8f995f5-rkzfx Watch Pods: kubectl get pods -w Expected behavior: Deleted Pod goes away ReplicaSet automatically creates a NEW pod Count stays at 3 always Example: pod "nginx-rs-xxx" deleted pod "nginx-rs-newxxx" created 🎉 ReplicaSet self-healing verified! ⚠️ Self-Healing Works Only If Labels Match Selector If you edit the Pod labels: kubectl label pod POD_NAME app- → ReplicaSet stops managing it Increase replicas: kubectl scale rs nginx-rs --replicas=5 Decrease: kubectl scale rs nginx-rs --replicas=2 🌟 Thanks for reading! If this post added value, a like ❤️, follow, or share would encourage me to keep creating more content. — Latchu | Senior DevOps & Cloud Engineer ☁️ AWS | GCP | ☸️ Kubernetes | 🔐 Security | ⚡ Automation 📌 Sharing hands-on guides, best practices & real-world cloud solutions  ( 7 min )

Cover Photo by Peter Olexa on Unsplash You've probably noticed it. You're watching a video on YouTube in dark mode, and the area around the video starts to softly glow, picking up the colors from the content itself. That, my friends, is "Ambient Mode." It's a subtle but powerful UI technique that makes the experience feel more immersive and integrated. It looks like a complex, big-budget feature, but what if I told you it's an effect you can add to your own projects? This isn't just a gimmick. It's a powerful way to create a more cohesive user experience. But how do they do it? And how can we do it without a massive engineering team? Let's dig in. When YouTube rolled out its redesign in October 2022, Ambient Mode was the star. According to their design team, they use "dynamic color samplin…  ( 9 min )

How to Choose the Right IaC tool ? Cloud strategy: If AWS-only → CloudFormation is very strong. If multi-cloud/hybrid → Terraform or Pulumi shine. Team skillset: If your team are software developers comfortable in Python/TypeScript → Pulumi may fit. If team are infra/devops engineers and you want a declarative DSL → Terraform. Configuration vs provisioning: If the focus is on provisioning infrastructure (network, compute, storage) → Terraform, Pulumi, CloudFormation. If focus is on configuring/making servers converge to a desired state (installing packages, OS config) → Ansible, Puppet, Chef. Ecosystem & scale: Larger enterprises may need features like drift detection, auditing, compliance controls. Tools like Puppet/Chef, or robust workflows around Terraform may matter. State & lifecycle management: E.g., Terraform’s state file, locking, remote back-ends. Understanding how updates happen, rollbacks, change sets (CloudFormation) is important. Emerging/modern patterns: Use of general-purpose languages for IaC (like Pulumi) and “infrastructure from code” (beyond just text templates) is gaining ground. Also interesting: Kubernetes-native abstractions (for container workloads) and GitOps patterns. Scenario Recommended Tool Why Multi-cloud / hybrid infra Terraform Provider-agnostic, reusable modules, strong ecosystem AWS-only environment CloudFormation Tight AWS integration, built-in drift detection Developer-driven org (Infra + App in code) Pulumi Uses familiar languages, good abstraction Config management or hybrid servers Ansible Simple agentless automation via SSH Azure-centric setup Bicep Simpler syntax over ARM templates Legacy enterprise infra Puppet / Chef Rich compliance and policy frameworks The Future of IaC The next evolution is Intelligent IaC, powered by Generative AI. Auto-generate Terraform from natural language prompts. Suggest optimal infrastructure topologies. Validate policies via LLMs. AI + IaC = Self-Healing Infrastructure !!! And we’re closer than you think.  ( 6 min )

As a developer, I wanted to create a portfolio page that showcases my skills and experience in a unique way. I decided to go with a magazine-style concept, as it looks clean and easy to read. I divided my portfolio into three views: resume, timeline, and gallery. Each view displays the same career data but in a different format. Resume Page: A clean and traditional resume-style page. Timeline: A timeline view that organizes my experience in chronological order. Gallery: A gallery view that showcases my projects in detail. Each page has a distinct feel and purpose, allowing me to highlight different aspects of my portfolio. I experimented with various hover effects and settled on a color pencil underline effect. The implementation turned out better than expected. When creating the project details page, I worried that lengthy content would deter readers. To address this, I highlighted key points with underlines, making it easy to scan and understand the project's essence. The timeline's responsive design was the most challenging aspect. Initially, the columns would overflow, and overflow-x: auto would break the position: sticky property. After a day of troubleshooting, I resolved the issue using transform: scale(), which scales the entire timeline to fit within the viewport on smaller screens. On the resume and timeline pages, clicking on a project displays a brief summary in the sidebar. This design choice prevents the project overview from disrupting the page's flow, allowing readers to expand or collapse the summary as needed. Through this project, I learned that the way data is presented significantly impacts the user experience. I will continue to experiment with different formats and designs to create engaging and effective portfolios. You can visit my portfolio page at: https://readmekym.vercel.app/  ( 7 min )

Post-Quantum TLS Readiness: a 90-Day Remediation Sprint for SMBs This is a hands-on playbook to move an SMB from “we should look at PQC” to Post-Quantum TLS Readiness in 90 days—without breaking client traffic or chasing unstable stacks. You’ll inventory crypto, pilot hybrid KEM handshakes in staging, coordinate vendors, roll out PQ-ready configs with a clean rollback, and prove success with objective metrics. Why now: Cryptographically agile systems reduce migration risk when PQC is mandated by your customers or regulators. What changes: TLS 1.3 stays; key exchange adds a hybrid KEM group (e.g., X25519+ML-KEM/Kyber). Signatures for certificates and mTLS can remain ECDSA/RSA for now. How to do it safely: Pilot hybrids in staging, measure latency/CPU, deploy behind a feature flag / canar…  ( 11 min )

This is a submission for the Agentic Postgres Challenge with Tiger Data I built an autonomous self-healing system that detects application issues, tests fixes on isolated database forks, and applies solutions automatically - eliminating the need for 3 AM pages and manual incident response. As developers, we've all been there: woken up at 3 AM because the connection pool is exhausted, or watching response times spike due to a missing index. The same issues repeat across applications, yet we manually fix them every time. I wanted to build a system that learns from these experiences and heals itself. The framework uses three intelligent agents that work together: Monitor Agent - Continuously observes application health (error rates, response times, resource usage) Healer Agent - Searches a kn…  ( 10 min )

Works seamlessly with MySQL, MariaDB, and PostgreSQL — no MongoDB required. Every Laravel developer has been there — you start a new project, define your migrations, and by default, your models use auto-incrementing IDs. It works fine... until your app grows, you need distributed systems, API integrations, or microservices. Suddenly, those integer IDs start to look like a limitation. That’s where Laravel ObjectId comes in — a drop-in, ultra-fast, globally unique identifier system inspired by MongoDB’s ObjectIds, designed for MySQL, MariaDB, and PostgreSQL — no MongoDB required. Unlike UUIDs or ULIDs, ObjectIds are compact 12-byte identifiers that encode timestamp, randomness, and a counter — making them sortable, lightweight, and unique across systems. In numeric terms, they’re up to 3× fa…  ( 8 min )

On Microsoft Windows, an application can stop responding, and closing it using the GUI might be impossible. If you have ever found yourself in such a situation, I can tell you that you can close such an application using the Windows command line utility. The following steps are how to go about it. There are several ways to do this. You can click the Start menu icon (on Windows 11) and search for Command Prompt. Or, if you want, you can open CMD by doing the following: Open the Windows Run dialog box by pressing and holding both the Windows Key and R on your keyboard. Type cmd and press the enter key on your keyboard. Note the name of the application that you'd like to forcefully shut down. Then type the following in the CMD. The successful execution of the following command will list all t…  ( 7 min )

WTF is this: Bare Metal Cloud Ah, cloud computing – the magical land where our data and apps live, and we don't have to worry about the plumbing. Or do we? Today, we're going to talk about a type of cloud that's a bit more... well, let's just say, "down-to-earth." Say hello to the Bare Metal Cloud! What is Bare Metal Cloud? In simple terms, Bare Metal Cloud is a type of cloud computing where you rent a physical server (the "bare metal") from a provider, but still get the benefits of cloud-like flexibility and scalability. Think of it like renting a house – you get the whole place to yourself, but you still have to take care of the furniture and decor (i.e., the software and apps). With Bare Metal Cloud, you have complete control over the underlying hardware, which can be a big deal for cer…  ( 11 min )

Built for Google Play Compliance: Navigating the 14-Day Testing Requirement A Comprehensive Guide for Android Developers As an Android developer, you're likely no stranger to the complexities of publishing on the Google Play Store. With each update, new policies and requirements emerge, making it increasingly challenging to meet the standards set by Google. In November 2023, a significant change was introduced: all new personal developer accounts must complete 14 consecutive days of closed testing with at least 12 active testers. This policy shift has left many developers scrambling to adapt, but fear not – we've got you covered. In an effort to ensure the quality and security of apps published on its platform, Google introduced this new requirement. The goal is to provide a m…  ( 7 min )

🔊 Listen Now 🎙️ Click here to listen on Madhu Sudhan Subedi Tech Weekly → Dynamic Method Calls in PHP Are dynamic method calls in PHP a clever shortcut or a hidden trap? Techniques like constructing method names at runtime—such as $this->{$variable}()—can add flexibility, especially in frameworks or libraries. But they come with significant downsides. IDEs struggle to trace these calls, making refactoring and code navigation harder. Methods invoked dynamically might be flagged as unused or overlooked entirely, increasing the risk of bugs and wasted debugging time. Link When Your Boss Starts Coding with LLMs: The New Shape of Team Collaboration What happens when non-engineers—like your boss or sales rep—start submitting pull requests with help from large language models? It’s not …  ( 9 min )

From TCP Sockets to Thread Pools: Building a Production-Grade C++ Web Framework Note: This is an advanced technical deep-dive into systems programming concepts. We'll explore TCP/IP networking, multithreading primitives, asynchronous request handling, and production-grade architectural patterns in C++. Introduction Architecture Overview TCP/IP Socket Programming POSIX Thread Pool Implementation HTTP Protocol Layer Routing Engine Architecture Design Patterns & Architectural Decisions Asynchronous Request Processing Flow CLI Configuration & Extensibility Conclusion Modern web servers are complex systems that orchestrate multiple OS-level concepts: socket programming, multithreading, synchronization primitives, and protocol handling. In this article, we'll dissect NanoHost, a lightweight y…  ( 15 min )

Introduction In modern web development, writing maintainable, testable, and scalable code is paramount. One design pattern that has become fundamental to achieving these goals is dependency injection (DI). Whether you're building a backend API with NestJS or a dynamic frontend with Angular, understanding dependency injection will significantly improve your code quality and development workflow. Dependency injection is more than just a buzzword—it's a powerful technique that removes hard-coded dependencies and promotes loose coupling between components. This leads to code that is easier to test, modify, and extend. In this guide, we'll explore how dependency injection works across the TypeScript ecosystem, with practical examples in TypeScript, NestJS, and Angular. Dependency Injection is…  ( 14 min )

Most folks spend ages tweaking prompts to get decent results, but with these four tricks—Prompt Reversal, 5-Minute Amplifier, Red Team Technique, and Blueprint Scaffolding—you’ll slice your ChatGPT back-and-forth in half. Jeff Su walks you through real examples to reverse-engineer killer prompts, spin one piece of content into multiple formats, force AI to critique itself, and outline its reasoning before it dives in. These hacks work across any role or industry and can be applied today. Plus, Jeff’s got extras like a free ebook, a detailed blog post, and an AI course waitlist to help you supercharge your workflow. Watch on YouTube  ( 6 min )

CinemaSins just unleashed a playful “Everything Wrong With” take on what they’re calling one of the year’s best genre movies—packed into a 15-minute roast that’s equal parts snark and spooky Halloween cheer. They’re also hyping up their whole ecosystem: hit up cinemasins.com, dive into their YouTube spin-offs (TVSins, CommercialSins, CinemaSins Podcast), join the poll or support them on Patreon, and link up on Discord, Reddit, Instagram, TikTok and more. Watch on YouTube  ( 6 min )

Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less is your classic CinemaSins deep-dive, roasting every plot hole, cringe line, and “why is that even there?” moment in Marvel’s latest—but also wondering if the flick’s secretly awesome. Beyond the sin count, you get a buffet of CinemaSins goodies—hit up their main site or Linktree for extra vids and channels (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), join the Discord and Reddit communities, fill out their sinful poll, or support the squad on Patreon. Don’t forget to follow the sin-smiths (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) on Twitter and Insta for your daily nitpick fix! Watch on YouTube  ( 6 min )

Let’s dive into the best no-code app builders for startups in 2025. Please note: This content utilizes AI writing technology and may include businesses I'm affiliated with. I spent more than 60 hours testing top no-code tools, aiming to discover which platforms genuinely help startups launch and iterate apps with zero coding needed. This guide reflects direct experience, practical evaluation, and side-by-side comparisons, so you get honest feedback with no hype. With about five years in SaaS and mobile product development, I’ve worked with or reviewed nearly every major no-code and low-code builder. I’ve experienced the truly seamless, the underwhelming, and everything in between. This is a guide for startup founders who want a clear path to the tools that will support-not slow down-their …  ( 14 min )

From Vibe Coder to Vibe Architect — Evolving from Implementation to Strategy “The journey from Vibe Coder to Vibe Architect is not just about technical growth — it’s about elevating your influence and ensuring that not only do individual features feel right, but that the entire system is built right.” In today’s development world, many talented front-end and creative developers possess a unique “vibe” — a sensitivity to aesthetics, emotion, and user experience that guides how they build. These developers are what we call Vibe Coders. A Vibe Coder works primarily on intuition and feedback loops: Driven by aesthetic sensibility and emotional resonance Motivated by immediate visual feedback Deeply focused on how things feel, not just how they work Typical domains include: Fro…  ( 8 min )

This wasn’t a quick weekend project. It’s been a long, challenging, and insanely rewarding journey turning an idea into a real, production-level SaaS product. Pulse HMS is designed to make hospital and clinic workflows smarter, faster, and more human-centered. I wanted to create something that goes beyond just managing patients and appointments — something that feels like a real system used by actual staff and patients. Here’s a glimpse of what’s inside 👇 🩺 Core Features Smart Appointment System with real-time status tracking QR Code Check-ins for patients Detailed Patient Records, History & Reports AI-based “What’s Changed?” summaries for doctors Instant Mini Reports generated with AI templates Offline Booking Cache (works even if internet drops) Print Mode with brand-aligned clean layouts Fake Data Mode for demos & staff training Role-based Access (Admin, Doctor, Receptionist, Patient) Mobile-first Patient View + Desktop Admin Panel 💻 Tech Stack 💡 Why I Built It ⚙️ What’s Next Integrating AI-powered analytics Enhancing the patient-facing dashboard Deploying a live demo for hospitals and clinics Adding support for multilingual and local regions This project pushed my limits as a developer — from UI/UX decisions to backend performance, it’s been pure learning and growth. Excited to share more updates and a full walkthrough soon! BuildInPublic #PulseHMS #SaaS #Nextjs #Python #HealthcareTech #FullStack #DeveloperJourney  ( 7 min )

This is a submission for Frontend Challenge - Halloween Edition, Perfect Landing Hey everyone! I’m excited to share my project - GhoulEats, a spooky and interactive restaurant website built with React, Vite, Tailwind, React router and Framer Motion. This project is special to me because it pushed me to explore motion design, creative theming, and UI storytelling all in a short span of a few days. I started around November 6th, and from then till November 9th, I poured everything I had into bringing this haunted concept to life. GhoulEats is a Halloween-themed restaurant website that blends creativity, design, and interactivity. It’s not just about pages it’s an entire spooky dining experience built for the web. Each page has its own eerie charm from creepy AI-generated chefs to animated me…  ( 7 min )

You will learn: ✔ Create a Secret (base64-encoded data) You can create a Secret from CLI or YAML. First encode values in base64: echo -n "admin" | base64 → YWRtaW4= echo -n "SuperSecretPassword123" | base64 → U3VwZXJTZWNyZXRQYXNzd29yZDEyMw== apiVersion: v1 kind: Secret metadata: name: demo-secret type: Opaque data: username: YWRtaW4= password: U3VwZXJTZWNyZXRQYXNzd29yZDEyMw== Apply it: kubectl apply -f secret.yaml Verify: kubectl get secret demo-secret -o yaml You will see base64 strings — this is normal. Create pod-secret-env.yaml: apiVersion: v1 kind: Pod metadata: name: secret-env-demo spec: containers: - name: demo-container image: busybox command: ["sh", "-c", "sleep 3600"] env: - name: DB_USERNAME valueFrom: secretK…  ( 7 min )

Introduction Ever needed powerful search capabilities in your application but dreaded the complexity of managing Elasticsearch or OpenSearch? You're not alone. While these dedicated search engines are powerful, they introduce significant operational overhead: another cluster to deploy, ETL pipelines to maintain, and constant synchronization headaches. What if you could get search engine capabilities directly inside PostgreSQL? That's exactly what pg_search offers. In this post, I'll walk you through what pg_search is, why it can't run on Amazon RDS, and how we architected a solution using EC2 that keeps everything in PostgreSQL while delivering modern search features. pg_search is a PostgreSQL extension from ParadeDB that transforms your database into a full-featured search engine. Inste…  ( 11 min )

How AI Doctors Get Smarter with Rubric Training Ever wondered how a chatbot could give you reliable medical advice? Scientists have created a new teaching method called ORBIT that helps AI learn like a medical student using simple scorecards. Rubric‑guided learning shows that even complex, open‑ended tasks can be mastered with the right feedback, opening the door to smarter, more trustworthy AI companions. Exciting times ahead for AI in medicine. Read article comprehensive review in Paperium.net: InfiMed-ORBIT: Aligning LLMs on Open-Ended Complex Tasks via Rubric-BasedIncremental Training 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 22 min )

As a solo developer, my biggest challenge isn't coding—it's efficiency. Every hour I spend fighting tooling or boilerplate is an hour I’m not spending on features. Let me be clear: I embrace Go (Golang). It is an outstanding language for raw performance, systems programming, and concurrent processing. 😩 The Go Conundrum: Too Much Boilerplate, Not Enough Structure The Code Organization Headache This was my biggest source of friction. In a large Go application, there’s no official, standard framework to guide structure. I spent countless hours trying to define the “best” way to organize my code, shuffling directories, and debating architecture patterns. The result? A codebase that, while technically correct, felt arbitrary and lacked immediate clarity. Onboarding even myself after a few wee…  ( 7 min )

This is one of the most important Kubernetes basics, used in real microservices deployments. You will learn: ✔ Create a ConfigMap Create app-config.yaml: apiVersion: v1 kind: ConfigMap metadata: name: demo-config data: APP_ENV: "development" APP_VERSION: "1.0.0" WELCOME_MESSAGE: "Hello from ConfigMap!" Apply it: kubectl apply -f app-config.yaml Check it: kubectl get configmaps demo-config -o yaml Create pod-configmap-demo.yaml: apiVersion: v1 kind: Pod metadata: name: configmap-demo-pod spec: containers: - name: demo-container image: busybox command: ["sh", "-c", "sleep 3600"] env: - name: ENVIRONMENT valueFrom: configMapKeyRef: name: demo-config key: APP_ENV - name: VERSION v…  ( 7 min )

Let’s skip the polite throat-clearing. Your “AI platform” is a vending machine that hands out root on layaway. Agents hoard long-lived API keys, plugins ship with mystery meat, and every “secure” gateway rubber-stamps bearer tokens like it’s still 2011. Then you’re shocked when a prompt tells your agent to exfiltrate S3. Adorable. You don’t need another dreamy “AI safety” framework. You need a bouncer with a working flashlight. Check IDs and the bag. That’s it. That’s the post. Tool creds living forever in agent memory, logs, and “debug mode.” Prompt injection turns “helpful assistant” into “unpaid red team.” Multi-agent graphs swapping capabilities like baseball cards. Revocation that’s a Slack message and a prayer. Transport TLS solves exactly none of that. It’s a pipe. Great pipe. Wrong…  ( 9 min )

-Check package.json, identify dependencies, scripts, and entry points -Review tsconfig.json: Learn about compiler settings, path aliases, -Understand folder structure: like src/ components/ utils/ hooks/ -Read test cases like tests/ or tests : these contain unit and -Trace the flow.Looks for index.ts file, they often serve as entry points. -Follow imports to understand how modules connect. -Explore interface and types which are often used. -Use UNKNOWN instead of any for safer type handling. -Run tests locally to observe how modules interact. -Use SOURCEGRAPH or CodeTour to visualize codebases. -After understanding , teach the codebase to someone. -Draw a sketch or diagram if possible.  ( 6 min )

Overview What is Synthetic Data? Why Use Synthetic Data? Translate a dataset from one language to another language can be a good choice Generating more time series data points following observed patterns Example Prompt Refer to FEATURES.md for the fields to include: date, open, high, low, close, adjusted close, and volume. Folder Structure synthetic-data/ Support a range of dataset sizes and feature counts scripts/generate_datasets.py Parameters Makefile targets FEATURES.md Example Synthetic Data Features Feature Name Description Data Type Example Values Date Date of the stock price record Date 2015-03-31 Open Opening price of the stock Float 0.555 High Highest price of the stock Float 0.595 Low Lowest price of the stock Float 0.53 Close Closing price of the stock Float 0.565 Adj Close Adjusted closing price of the stock Float 0.565 Volume Trading volume of the stock Integer 4816294 Sample data Date,Open,High,Low,Close,Adj Close,Volume 2015-03-31,0.555,0.595,0.53,0.565,0.565,4816294 2015-04-01,0.575,0.58,0.555,0.565,0.565,4376660 2015-04-02,0.56,0.565,0.535,0.555,0.555,2779640 Final Notes R is a strong alternative to Python for synthetic data generation Combine with LLMs to create more context-aware synthetic data is a promising direction, tailor your prompts faker can be replaced by using LLM API calls to generate more realistic and diverse synthetic data samples.  ( 9 min )

1. Create two EC2 by using User-Data-Amazon-Linux Script Launch Two EC2 with Two Availability Zone I will left information about vpc,subnet[public],security. Please configure with yours. Attach IAM Instance role by using CloudWatchAgentServerPolicy Add User Data and Click Launch Instance Wait until 2/2 checks passed Click Load Balancer Click Create load balancers Click Create of Application Load Balance Write Load balancer name Choose your vpc, select public subnet which route to IGW, security group Click Create target group Write Target group name and Click Next Choose both EC2 and Click Include as pending below Click Create Target Group Choose LabTG Click Create load balancer Reload these links in browser a few times Add /admin.php…  ( 7 min )

Check go.mod and go.sum. These files contain dependecies and module version Understand the folder structure. Understand common directories like Trace execution flow: start from main.go and then follow initialisatio Read tests like _test.go Use tools like sourcegraph to visualize dependencies.  ( 6 min )

Curious about how to give your clothing brand’s product images that professional, studio-quality look without the endless costs and headaches of traditional photoshoots? AI model photography services are changing how fashion brands present their products online. Disclosure: This article features AI-generated elements and may include companies I have connections to. I've spent more than 60 hours trying out the top AI model photography services for apparel brands, putting each one through real-world tests to see which platforms offer real value. My goal is to help you choose the right solution for your needs - no hype, just honest insights. After working in fashion tech and digital imaging for over five years, partnering with lots of brands big and small, I know what makes a photography tool…  ( 14 min )

Built for Google Play Compliance: Meeting the 14-Day Testing Requirement =============== As an Android developer, you're well aware of the challenges that come with publishing your app on the Google Play Store. With the recent policy change requiring all new personal developer accounts to complete 14 consecutive days of closed testing with at least 12 active testers, many developers are struggling to meet this requirement. Closed testing is a crucial step in ensuring that your app is stable and functional before releasing it to the public. However, manually managing tester recruitment, tracking daily engagement, and verifying compliance can be time-consuming and tedious. Moreover, it's easy to lose track of progress or fall short of the required 12 testers. App Testers Hub is specificall…  ( 8 min )

Emily King’s Tiny Desk Concert dazzles with her signature silky voice and a crack band that layers dreamy harmonies onto gut-wrenching break-up songs like “Georgia” and “Down.” Between tracks, her infectious excitement and playful banter—especially with longtime collaborator Jeremy Most—transform heartbreak into something like “getting hugged by a rose petal.” She admits many of her tunes, from the New Year’s empowerment anthem “This Year” to the celebratory “Special Occasion,” were written to boost her own mood when she’s down. With a concise set list (“Distance” through “Special Occasion”) and a stellar crew of musicians and producers, this Tiny Desk feels like the ultimate shared joyride. Watch on YouTube  ( 6 min )

Ephemeral containers let you attach a temporary debug container to a running Pod without restarting it. Create file nginx-ephemeral.yaml: apiVersion: v1 kind: Pod metadata: name: nginx-ephemeral labels: app: nginx-ephemeral spec: containers: - name: nginx image: nginx:latest ports: - containerPort: 80 Apply it: kubectl apply -f nginx-ephemeral.yaml kubectl get pods -o wide Expected: nginx-ephemeral 1/1 Running 0 10s Wait until ready (recommended): kubectl wait --for=condition=Ready pod/nginx-ephemeral --timeout=60s Use a debug image with complete tools (e.g., busybox, ubuntu, distroless, nicolaka/netshoot). Best option for debugging network and DNS: kubectl debug -it nginx-ephemeral --image=nicolaka/netshoot --target=nginx This creates a tem…  ( 7 min )

The Silent Killer of Your SaaS Growth It was 3:17 PM on a Tuesday when the first cancellation email hit. Then another. And another. By Friday, you'd lost 12 customers worth €24,000 in annual recurring revenue. The trigger? A competitor launched their long-awaited AI forecasting module - and your sales team didn't even know it existed until customers started asking for it. Three weeks later, your churn rate jumped 18%. Your engineering team is now scrambling to build a comparable feature while your support team fields angry calls about "falling behind." All because you missed one product update on a competitor's blog. Last month, I helped a B2B analytics SaaS company recover from nearly €60,000 in lost deals after they missed a competitor's pricing page redesign. The competitor had quiet…  ( 8 min )

Hello, Dev Community! I'm excited to finally pull back the curtain on my latest side project: Coz.jp, a new link shortening service. While "yet another link shortener" might sound simple, the goal here was to build something fast, reliable, and deeply integrated, all while using a modern and scalable tech stack. I want to share a little bit about what it does and the architecture I chose. Why I Built It As a developer, I've always needed a link shortener that gives me full control after the link is created. That's what Coz.jp is all about: fast creation, but also the ability to go back and fix errors by editing the target URL, or deleting the link entirely. It focuses on: Fast and Reliable URL Shortening: Speed is non-negotiable for link redirects. Complete Link Management: Easily fix mis…  ( 7 min )

4 ChatGPT Hacks that Cut My Workload in Half This video walks you through four killer techniques—Prompt Reversal, the 5-Minute Amplifier, the Red Team Technique, and Blueprint Scaffolding—that will slash your AI workflow time in half. Each hack shows you how to reverse-engineer great prompts, spin one piece of content into multiple formats, have ChatGPT rigorously critique its own work, and force it to lay out its reasoning step by step before execution. These methods are packed with real-world examples you can apply right away, no matter your role or industry. They’ll stop you from endlessly refining prompts and get you faster, more reliable results—every single time. Watch on YouTube  ( 6 min )

TL;DR CinemaSins just unleashed “Everything Wrong With Sinners In 15 Minutes Or Less,” a tongue-in-cheek Halloween-themed roast of one of the year’s best genre flicks. They promise all the signature “sins,” plus links to their site, socials, Patreon and a tiny poll to get your feedback. Alongside the video promo they drop links to Discord, Reddit, TikTok and more—you’ll even find a shout-out to their writer squad (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel). Whether you’re here for movie roasting or community vibes, they’ve got you covered. Watch on YouTube  ( 6 min )

Why Chatbots Get Better When We Count Words, Not Just Rules Ever wondered why a chatbot sometimes sounds just like a friend? Scientists have discovered that the secret isn’t hidden grammar trees but simple word‑frequency patterns. Applying this idea to modern language models means we can build smarter, more natural‑talking AI by focusing on the everyday words people actually use. This breakthrough helps us design, test, and understand AI chatters in a way that feels more human and less mysterious. Read article comprehensive review in Paperium.net: Language Models Model Language 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 22 min )

TL;DR CinemaSins just dropped “Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less,” where they gleefully rip into every plot hole, cringe-worthy moment and cheeky Easter egg in the latest Marvel mash-up. Amid the snark, they even wonder if the movie might secretly be pretty great—spoiler: they’ll let you decide. On the side, they’re shilling all their usual stuff: polls, Patreon, Twitch, Reddit, Discord and a whole squad of social-media handles, plus writer shout-outs to Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel. If you love nitpicking blockbuster flicks, this is your vibe. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage Predators (2010) takes the franchise back to its roots after the 1990 sequel and two Alien vs. Predator flops, dropping a rag-tag band of lunatics into a muddy jungle showdown. Mr Sunday Movies applauds its fresh twists and tight, back-to-basics action—so good that fans still lament the lack of a direct follow-up. This Caravan of Garbage review is brought to you by Mr Sunday Movies. For bonus content, podcasts, merch and more, check out bigsandwich.co and follow their socials! Watch on YouTube  ( 6 min )

I built PolicyPal for the Google Cloud Run Hackathon, an AI-powered assistant that helps users understand their health insurance coverage using Google Cloud Run, Gemini (AI Studio), Cloud Functions, and Google Sheets. In this post, I’ll briefly explain how I built it, what I learned, and how Cloud Run helped me deploy a fully serverless, scalable solution. AI Layer: Google Gemini (via AI Studio) I used Google AI Studio to vibe-code and design the conversational logic, defining custom schemas, checkCoverage and listCoveredProcedures, that guide Gemini to access real structured data. These schemas help Gemini know where to fetch data and how to format its responses. Essentially, Gemini calls my backend through these definitions to get real plan data. Backend: Python on Google Cloud Functions…  ( 8 min )

1. Create an S3 bucket Click Create bucket Set Bucket Name as Unique Name Click Create bucket Click Upload Click Add files Choose Your File and Click Upload Click Test.txt Check at Storage class Click Your bucket name Click Managment and Create lifecycle rule Write lifecycyle-rule at Lifecycle rule name Select Apply to all objects in the bucket Click I acknowledge that this rule will apply to all objects in the bucket. Select Lifecycle rule actionslike this and choose Choose storage class transitionsand write Days after object creation at Transition current versions of objects between storage classes Write days at Days after object creation and Permanently delete noncurrent versions of objects Click Create rule That it is. Congratulations, you have completed Lab-How To Create an Object Lifecycle Policy for Amazon S3 Repository: AWS Learning Labs  ( 6 min )

Introduction Large Language Models (LLMs) have transformed how we interact with AI, but running them efficiently remains a significant challenge. The computational demands of generating resp This article explores three critical technologies that enable efficient LLM inference: C++ for high-performance execution, ONNX for model portability, and llama.cpp for optimized local deployment. Together, these tools help developers bridge the gap between powerful AI models and practical, real-world applications. When deploying LLMs, inference performance directly impacts: User Experience: Lower latency means faster responses Cost Efficiency: Better performance = fewer computational resources Accessibility: Efficient inference enables edge and mobile deployment Scalability: Optimized models can se…  ( 8 min )

AI coding assistants are everywhere—but trust is not. We’ve all seen it: Invented npm/PyPI packages that don’t exist. Confident code that ignores your architecture. “TODO: implement later” mocks accidentally shipped to production. Long context windows wasted because the model never actually reads your repo. SCAR fixes this. SCAR (Specification for Code Assistant Reliability) is a high-trust operating system for AI coding assistants. It’s an open specification powered by a single prompt.yaml that turns generic models into governed, senior-level engineering copilots. Get SCAR: https://github.com/redmoon0x/scar-spec.git What SCAR Solves Package hallucination Enforces strict package verification rules. No suggesting libraries that don’t exist. Encourages verified, documented, actively maintain…  ( 7 min )

In the rapidly evolving landscape of AI agents and autonomous systems, enabling seamless communication between different agents has become crucial. The Agent-to-Agent (A2A) protocol provides a standardized way for AI agents to interact, exchange messages, and coordinate tasks. In this article, I'll walk you through our implementation of an A2A gateway built on AWS serverless architecture. Agent-to-Agent communication is a protocol that allows different AI agents to interact with each other in a standardized way. Think of it as an API contract specifically designed for agent interactions. Rather than having agents communicate through proprietary interfaces, A2A provides: Standardized message formats using JSON-RPC Task lifecycle management (submit, track, cancel) Context preservation across…  ( 10 min )

This one will show how multiple containers in a single Pod can share data and work together, just like microservices collaborating closely inside one unit. Create a multi-container Pod with: One main container running NGINX One sidecar container that tails NGINX access logs and prints them to its own stdout (mimicking a log forwarder) This demonstrates the Sidecar Pattern — where an auxiliary container extends or supports the main container’s function. Create a file named nginx-sidecar-pod.yaml apiVersion: v1 kind: Pod metadata: name: nginx-sidecar-pod labels: app: nginx-sidecar spec: containers: - name: nginx image: nginx:latest ports: - containerPort: 80 volumeMounts: - name: shared-logs mountPath: /var/log/nginx - name: sidecar-logger im…  ( 7 min )

Google released Veo 3.1 with new features and one of them is using the first and last frames to interpolate a video. When leveraging the image generation of Gemini 2.5 Flash Image model (a.k.a Nano Banana), Veo 3.1 model can use the first and last images to generate a short video. This interpolation feature is specifically enabled by the lastFrame parameter, a capability exclusive to the latest Veo 3.1 model. This blog post describes how I used Gemini 2.5 Flash Image model to implement a visual story feature to create a sequence of images. Then, Veo 3.1 uses the first and last images to create the dynamic content of a video. This feature exists in Veo 3.1 only, so the application should not call it when Veo 2 or Veo 3 is used. I added a new environment variable, IS_VEO31_USED, to indicat…  ( 9 min )

Introduction In modern software development, API testing frameworks play a crucial role in ensuring that communication between services is reliable, consistent, and secure. APIs (Application Programming Interfaces) are the backbone of microservices architectures, and their stability directly affects the performance of entire systems. Frameworks such as RestAssured, Postman/Newman, and Karate allow developers to automate API testing and integrate it into Continuous Integration (CI/CD) pipelines. This article focuses on the application of RestAssured in Java for efficient API testing automation. Why Use an API Testing Framework? Manually testing APIs through tools like Postman is suitable for initial exploration, but for large-scale systems, automated frameworks provide significant advan…  ( 7 min )

Effortless observability for your Go applications — without the boilerplate. As Go developers, we all want observability — to know how our APIs perform, how many requests we handle, and how our systems behave in production. Prometheus is fantastic for that — but setting up metrics in Go can quickly turn verbose: counter := prometheus.NewCounterVec( prometheus.CounterOpts{Name: "http_requests_total", Help: "Total HTTP requests"}, []string{"path", "method", "status"}, ) prometheus.MustRegister(counter) And soon your code fills with boilerplate. That’s why I built prometric-go — a lightweight, idiomatic helper library that makes exposing Prometheus metrics in Go as simple as possible. prometric-go is a minimal Go library that wraps Prometheus client_golang and provides ready-to-use m…  ( 8 min )

GitHub - sumeetghimire/Laravel-AI-Orchestrator Contribute to sumeetghimire/Laravel-AI-Orchestrator development by creating an account on GitHub. github.com  ( 6 min )

Delegar con Seguridad: El flujo inicial en AWS IAM En este diagrama no es solo un conjunto de pasos técnicos. Es el reflejo de cómo se empieza bien en AWS: con intención, con seguridad, y cumplir las buenas prácticas. Todo parte del usuario Root, el acceso Maestro que no se debe usar para el día a día. Lo protegemos con MFA porque sabemos que es el punto más sensible. delegamos. Creamos un usuario llamado IAM-Administrator, que será quien realmente gestione el entorno. Separado del Root, con privilegios bien definidos, y también con **MFA **activado. Porque incluso los usuarios con más acceso deben operar bajo doble verificación. Este diagrama representa una decisión consciente: No es solo conectar, sino delegar con confianza, proteger nuestra cuenta y auditar con claridad. Así empieza u…  ( 8 min )

Taking on a new challenge: solving GeeksforGeeks POTD daily and sharing my solutions! 💻🔥 Problem: https://www.geeksforgeeks.org/problems/chocolate-pickup-ii/1 Chocolate Pickup II Difficulty: Hard Accuracy: 71.31% You are given a square matrix mat[][] of size n × n, where each cell represents either a blocked cell or a cell containing some chocolates. If mat[i][j] equals -1, then the cell is blocked and cannot be visited. Otherwise, mat[i][j] represents the number of chocolates present in that cell. One of the optimal paths is to move from (0,0) -> (1,0) -> (2,0) -> (2,1) -> (2,2) while going forward, and then from (2,2) -> (2,1) -> (1,1) -> (0,1) -> (0,0) while coming back. The total number of chocolates collected is 7. One of the optimal paths is to move from (0,0) -> (1,0) -> (2,0) -> (2,1) -> (2,2) while going forward, and then from (2,2) -> (1,2) -> (1,1) -> (0,1) -> (0,0) while coming back. The total number of chocolates collected is 7. It is impossible to reach the bottom-right cell (2,2) from (0,0) because every route is blocked. Since the destination cannot be reached, the total chocolates collected is 0. Solution: class Solution: @lru_cache(None) def solve(r1, c1, r2, c2): if r1 >= n or c1 >= n or r2 >= n or c2 >= n: return float('-inf') if mat[r1][c1] == -1 or mat[r2][c2] == -1: return float('-inf') if r1 == c1 == n - 1: return mat[r1][c1] if r2 == c2 == n - 1: return mat[r2][c2] res = 0 if r1 == r2 and c1 == c2: res += mat[r1][c1] else: res += mat[r1][c1] + mat[r2][c2] next_val = max( solve(r1 + 1, c1, r2 + 1, c2), solve(r1, c1 + 1, r2, c2 + 1), solve(r1 + 1, c1, r2, c2 + 1), solve(r1, c1 + 1, r2 + 1, c2) ) res += next_val return res ans = solve(0, 0, 0, 0) return max(0, ans)  ( 7 min )

4 ChatGPT Hacks That Cut Your Workload in Half Jeff Su walks you through four game-changing techniques—Prompt Reversal, 5-Minute Amplifier, Red Teaming and Blueprint Scaffolding—that can slice your AI workflow time in half. Each trick comes with real-world examples you can copy and paste, so you spend less time tweaking prompts and more time getting stellar results across any role or industry. Whether you want to reverse-engineer your best prompts, turn one idea into blog posts, social media blurbs or emails, have AI critique its own work, or force it to outline its logic before diving in, these hacks will level up your productivity instantly. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less takes a playful stab at what they call one of the best genre films ever, roasting every tiny plot hole and quirk in true CinemaSins fashion. Despite the jokes, they admit the movie “rules” and promise a fun, Halloween-ready rundown in just quarter of an hour. Alongside the video they plug their website, socials (YouTube channels @TVSins, @commercialsins, @cinemasinspodcastnetwork), a fan poll, Patreon, Discord, Reddit, TikTok and Instagram. Writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel all get shout-outs—plus a link to Jeremy’s book for the extra sin-ning fix. Watch on YouTube  ( 6 min )

Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less takes CinemaSins’ classic “sin-count” approach to Marvel’s latest team-up flick, ripping on plot holes, character quirks and pacing—yet still half-wonders if the movie’s secretly a blast. Along the way you’ll get plugs for their main site and YouTube channels (TVSins, CommercialSins, the podcast network), plus invites to join their Discord, Reddit, TikTok and Instagram, fill out a poll or back them on Patreon. The credits shout out writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel with all their socials for extra movie-nerd banter. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage Review Mr Sunday Movies celebrates 2010’s Predators for ditching the Alien VS Predator fluff and going back to basics: a rag-tag bunch of lunatics dropped into a jungle for a gritty, muddy showdown with new twists that actually elevate the franchise. It’s a fan-fave sequel that finally felt fresh—so of course we never got a follow-up! This review is part of the “Caravan of Garbage” series, where James and Maso dig into cult classics while plugging all their bonus podcasts, early-access vids, merch and more. If you’re hungry for detailed banter (and merch links), you know where to look. Watch on YouTube  ( 6 min )

Don’t Build Your Castle on Rented Land — A Practical Guide to Mirrors, Backups, and a One-Hour DR Playbook Imagine waking up and your primary platform is gone for a week. If your startup’s lifeline is its code and cloud, depending on any single vendor is like building a castle on rented land: great location, zero ownership. This guide shows how to Modern software is built on incredible infrastructure — but convenience hides dependency. Big clouds do fail. In October 2025, an Amazon DNS outage broke vast swathes of the internet, taking down banking, ecommerce, and communication platforms. TechCrunch called it “a reminder that even the cloud has a single point of failure.” 👉 TechCrunch: Amazon DNS outage breaks much of the internet (Oct 21 2025) Catastrophic deletions happen. In 2025…  ( 9 min )

You've been told the three pillars of observability, logs, metrics, and traces, are the answer. But stitching together separate, best-of-breed tools has likely left you with data silos, slow queries, and a constant battle against rising infrastructure costs. During an incident, you're not debugging. Instead, you're manually correlating timestamps across three different UIs. This isn't a sustainable strategy. The most effective and cost-efficient observability solution for 2025 isn't a collection of disparate tools. It's a unified, open-source stack built on a powerful data engine. This guide provides the architectural blueprints to help you understand why this shift is happening and how to build your stack the right way. The "three pillars" (logs, metrics, traces) are just data types, not …  ( 18 min )

With the rise of mobile gaming, making sure that your HTML5 adventure games are optimized for mobile and cross-device play is crucial. Adventure games, with their intricate puzzles, deep narratives, and interactive gameplay, require seamless performance across a range of devices—from desktops to tablets to smartphones. In this article, we’ll cover key strategies for ensuring that your HTML5 adventure game performs optimally on mobile devices and works smoothly across various screen sizes. This includes tips for improving load times, responsive design, touch controls, and battery efficiency. Responsive design is essential when creating games that can be played across different devices. The game interface should adjust to fit any screen size, ensuring that gameplay remains intuitive and acce…  ( 8 min )

Adventure games have been a staple of interactive storytelling for decades. Whether you’re guiding a hero through ancient ruins or solving intricate puzzles, the adventure genre provides endless creative possibilities. Thanks to HTML5, building an adventure game has never been easier, and you can create fully playable, interactive experiences right in your browser. In this tutorial, we’ll guide you step-by-step through the process of creating a simple HTML5 adventure game using JavaScript and the Canvas API. By the end, you’ll have the foundation for a browser-based adventure game that you can expand upon and share with others. Start by creating a basic HTML file with a element to draw your game world. This is where all the magic happens. …  ( 8 min )

2169. Count Operations to Obtain Zero Difficulty: Easy Topics: Math, Simulation, Weekly Contest 280 You are given two non-negative integers num1 and num2. In one operation, if num1 >= num2, you must subtract num2 from num1, otherwise subtract num1 from num2. For example, if num1 = 5 and num2 = 4, subtract num2 from num1, thus obtaining num1 = 1 and num2 = 4. However, if num1 = 4 and num2 = 5, after one operation, num1 = 4 and num2 = 1. Return the number of operations required to make either num1 = 0 or num2 = 0. Example 1: Input: num1 = 2, num2 = 3 Output: 3 Explanation: Operation 1: num1 = 2, num2 = 3. Since num1 num2, we subtract num2 from num1. Operation 3: num1 = 1, nu…  ( 37 min )

Modern LCDs are used far beyond consumer electronics. They appear in factory automation panels, medical equipment, outdoor kiosks, and automotive dashboards — environments where light, dust, oils, scratches, and UV exposure can quickly degrade visibility and usability. To keep displays readable and durable, engineers rely on surface treatments. These thin but essential layers determine how the screen behaves in real-world conditions. This guide explains the four most important LCD surface treatments used today: Anti-Glare (AG), Anti-Reflective (AR), Anti-Fingerprint (AF), and Anti-UV protection. Even the best LCD panel can suffer if the outermost surface doesn’t handle ambient conditions properly. Surface treatments help: Improve readability under strong lighting Increase contrast and clar…  ( 8 min )

Smart AI That Knows When to Think, Use Tools, or Just Answer Ever wondered why some chatbots over‑think while others keep asking for extra help? Scientists have created a new kind of AI that can decide on the spot whether to solve a problem by itself, call a handy tool, or simply give a quick answer. This breakthrough means smarter virtual helpers that feel more natural and affordable, whether they’re helping you plan a trip, solve a math puzzle, or find a fact online. It’s a glimpse of a future where AI works like a versatile teammate, always picking the simplest path to get you the answer you need. Read article comprehensive review in Paperium.net: A^2FM: An Adaptive Agent Foundation Model for Tool-Aware Hybrid Reasoning 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 22 min )

Advertising is Evolving: Here’s Where It’s Heading in the AI Era The world of advertising is shifting beneath our feet. As AI applications proliferate, developers face a growing challenge: How can you monetize your innovative ideas without compromising user experience? Enter MonetZly — the first dual-earning platform designed specifically for AI conversations. It’s not just about making money; it’s about creating a sustainable ecosystem where developers, advertisers, and users all thrive. Imagine a platform where your AI app not only serves users with intelligent interactions but also generates revenue seamlessly. With MonetZly, you can achieve that through conversation-native advertising. This means ads are integrated into the dialogue naturally, making them less intrusive and more rele…  ( 7 min )

How a novel data format is saving developers 30-60% on LLM token costs If you've been working with Large Language Models, you've probably noticed something: feeding data to AI isn't free. Every JSON object you pass through an API costs tokens, and those tokens add up fast. Enter TOON (Token-Oriented Object Notation), a new serialization format designed specifically to solve this problem. Let's start with a real example. Imagine you're building an app that sends employee data to an LLM for analysis: { "users": [ { "id": 1, "name": "Alice", "role": "admin", "salary": 75000 }, { "id": 2, "name": "Bob", "role": "user", "salary": 65000 }, { "id": 3, "name": "Charlie", "role": "user", "salary": 70000 } ] } This JSON snippet consumes 257 tokens. Now look at the same data in TOON:…  ( 9 min )

I began my open-source journey through WeMakeDevs’ Open Source Fest, where I contributed to https://github.com/kestra-io/plugin-kestra My contribution focused on detecting stuck schedules, identifying situations where workflows didn’t run on time. I implemented the detection logic and added unit tests to verify it. https://github.com/kestra-io/plugin-kestra/pull/63 During testing, I faced a permission limitation while pulling the Kestra EE image, which prevented me from running the test locally. When I reached out, Loïc Mathieu from the Kestra team kindly clarified that this was a known restriction for external contributors. Despite that, he and the team provided helpful feedback and support throughout the process. This experience taught me that open source is not just about writing code — it’s about collaboration, patience, and continuous learning. Grateful to WeMakeDevs for encouraging contributors like me and to the Kestra team for their guidance and kindness!  ( 6 min )

When preparing for advanced JavaScript interviews, understanding how JavaScript engines like V8 (used in Chrome and Node.js) and SpiderMonkey (used in Firefox) work internally can set you apart from average developers. These engines do more than just interpret JavaScript — they compile, optimize, and execute your code using complex architectures and Just-In-Time (JIT) compilation techniques. Let’s dive into 10 real interview questions that test your understanding of JavaScript internals, performance, and optimization strategies. Focus Area: Execution model, JIT compilation Standard Answer: interpreter executes code line-by-line, translating JavaScript directly into bytecode and running it immediately. This is fast for startup but slow for long-running applications. A JIT (Just-In-Time) com…  ( 10 min )

Meet MorphoBench: The Smart Test That Grows With AI Ever wondered how we can tell if a super‑smart computer really “thinks” like a human? Scientists have created MorphoBench, a new kind of quiz that changes its difficulty as AI gets smarter. adaptive benchmark means researchers can spot hidden gaps and push AI to reason more clearly, just like a coach fine‑tuning an athlete’s training. Why it matters is simple: smarter, more reliable AI can assist us in everything from medical advice to climate forecasts. Read article comprehensive review in Paperium.net: MorphoBench: A Benchmark with Difficulty Adaptive to Model Reasoning 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 21 min )

Hey everyone 👋 I’m excited to share that the new homepage for YINI config format↗ is now live! YINI is a modern, structured, human-friendly configuration format that tries to bring together the simplicity of INI with the flexibility of YAML. YINI was designed to make configuration files both readable for humans and consistent for machines. It takes inspiration from INI, YAML, and JSON — but simplifies the rules while still supporting modern features like: Nested sections using clear markers (^, ^^, etc.) Arrays [1, 2, 3] and objects { key: "value" } Inline and full-line comments Strict and lenient parsing modes ^ App name = "Demo" features = ["search", "dark-mode"] ^^ Server host = "0.0.0.0" port = 8080 The new site — yini-lang.org ↗ — brings everything together: 🧭 Get Started guide ⚙️ Quick Tutorial with examples 📘 Full Specification 💡 FAQ and explanations It’s built with Astro + Tailwind, and designed to be fast, clean, and accessible — the perfect home for YINI as the ecosystem continues to grow. yini-parser-typescript — the official TypeScript parser library yini-cli — a simple CLI for parsing, validating, and converting YINI files Specification — now at v1.0 RC stage, aligning parser behavior with the spec Both projects are open-source on GitHub under @YINI-lang ↗ This is still early days for YINI, and community feedback is incredibly valuable. Visit the homepage → yini-lang.org Check the parser on GitHub → yini-parser-typescript Thanks for reading — and for helping shape a cleaner, more predictable future for config files 💡 — Marko Seppänen  ( 7 min )

If you're setting up Samba shares, you’re probably aiming for something deceptively simple—“I just want to share a folder.” But like many IT pros (myself included), you’ve likely hit a moment where things almost worked… until they didn’t. That’s why this guide exists—to help you skip the guesswork, avoid trial-by-fire debugging, and set up share sections that are secure, reliable, and customized for your environment. In the last part of this series, you hardened the [global] section, laying the groundwork for a trustworthy Samba server. Now it’s time to take full control of the [share name] sections—where the real power lies. These define how each folder behaves on your network, including access control, permissions, and visibility. Step 1: Define the Shares You Need Step 2: Control Who Ca…  ( 8 min )

The JavaScript Event Loop is one of the most misunderstood yet fundamental concepts that every developer must master. It dictates how asynchronous code is executed, how promises are resolved, and how tasks are prioritized. In this article, we’ll go through 10 real interview questions with professional explanations, examples, and follow-up questions designed to test your true understanding. Key Concept: Core mechanism of asynchronous execution Model Answer: Event Loop is a mechanism that allows JavaScript to perform non-blocking operations despite being single-threaded. It continuously checks the call stack and the task queues (macrotasks and microtasks). When the call stack is empty, the event loop takes tasks from the queue and pushes them onto the stack for execution. A simplified pseudo…  ( 10 min )

Sick of endless ChatGPT prompt tweaks? Jeff Su shares four killer hacks—Prompt Reversal, 5-Minute Amplifier, Red Team Technique, and Blueprint Scaffolding—that cut your AI workflow in half. He walks you through reverse-engineering your best prompts, spinning one idea into multiple formats, having the AI critique its own output, and forcing it to map out its reasoning before diving in—complete with real-world examples and handy timestamps. Hungry for more? Snag his free ChatGPT ebook, peek at the written blog post, or join his AI and Workspace Academies. He’s also got a Notion Command Center template, a newsletter, and social channels (Instagram, LinkedIn) packed with productivity gold. Watch on YouTube  ( 6 min )

Closures are one of the most frequently tested topics in JavaScript interviews because they reveal how deeply you understand scope, memory management, and data privacy. In this article, we’ll go through 10 well-structured interview questions, each designed to test your practical understanding of closures — from simple function scope to encapsulating private data. Focus: Understanding closure fundamentals Model Answer: a function that remembers and accesses variables from its outer scope, even after that outer function has finished executing. Closures are created whenever a function is defined inside another function and the inner function references variables from the outer one. function outer() { let count = 0; return function inner() { count++; console.log(count); }; } con…  ( 10 min )

This is a submission for the Agentic Postgres Challenge with Tiger Data 🧠 What I Built MindsEye Agentic is an experimental, time-aware “cognitive event tracker” built on Agentic Postgres (Tiger Cloud). The concept stems from my broader MindsEye research at SageWorks AI, exploring how AI systems can “see” timelines — not just data. Recording time-labeled events into a hypertable Aggregating those events via time_bucket() Searching them semantically using PostgreSQL’s pg_trgm similarity Laying the foundation for future GPT-powered “Agents of Cognition” 🚀 Demo & Repository Although we couldn’t deploy the live API due to budget limits on hosting, the full system is ready and connected to Tiger Cloud — schema, routes, and data flow are complete. GitHub Repository: PEACEBINFLOW/mindseye-agenti…  ( 7 min )

Is It Worth Upgrading to React 19? React, a cornerstone library for building user interfaces, continues to evolve, aiming for greater simplicity and efficiency. With the release of React 19, discussions are swirling about whether it’s worth upgrading from React 18. This blog post will delve into the exciting updates in React 19, provide real-world examples showcasing the benefits of upgrading, discuss best practices for migrating, and outline potential pitfalls to watch for during the upgrade process. React 19 isn’t just an incremental update; it signifies a shift towards refining the developer experience by reducing complexities, allowing developers to focus on creating great applications rather than managing boilerplate code. One of the most notable changes in React 19 is the introduct…  ( 10 min )

The Prompt Layer Most Beginners Miss Jaideep Parashar ・ Nov 9 #ai #promptengineering #discuss #learning  ( 6 min )

Everyone is obsessed with “prompt tricks.” They collect templates. But after all that, their results still feel… average. Why? Most people are missing the most important layer of prompting, and it has nothing to do with AI. It has everything to do with you. The quality of your prompts can never exceed the quality of your thinking. This is the layer beginners never talk about, never learn, and never train, and it’s the reason they stay stuck in prompt mediocrity. Let’s fix that. The Invisible Layer: Your Mental Model Before You Prompt Most people jump straight into typing. They think before they prompt. Because prompting is not typing, prompting is translating thought into structured intelligence. Here’s the truth: If your thoughts are unclear, your prompt will be unclear. If your prompt is…  ( 9 min )

Stop "chatting" with your LLM. To achieve predictable results from a Large Language Model, it's necessary to stop communicating in prose and start providing executable specifications. This concept is the foundation of the 2WHAV framework, a structured way to transform a requirement into a "blueprint" that an LLM can execute, not just interpret. But even the most detailed blueprint cannot capture the complexity of the real world on the first try. The secret to moving from a "good attempt" to "robust code" is not a longer prompt. It's an engineered feedback process. Test the Process Yourself Before analyzing the theory, here is a practical experiment to run on an advanced LLM. Copy and paste the following commands step-by-step. Step 1: Load the framework context Ask the LLM (tested on G…  ( 9 min )

GitHub Enhances Open Source Security with Immutable Releases GitHub has officially launched immutable releases, a pivotal feature designed to bolster supply chain security within the open-source community. This advancement ensures that once a release is published, its associated assets and tags are permanently protected from any unauthorized modifications or tampering. Key Benefits: Enhanced Trust: Users can be confident that the software they download and integrate is exactly as intended by the developers. Integrity Preservation: Prevents malicious actors from injecting vulnerabilities into software after its release. Supply Chain Robustness: Contributes to a more secure and reliable software development lifecycle for all. This move by GitHub signifies a strong commitment to developer security and the overall health of the open-source ecosystem. It's a crucial step in building more resilient and trustworthy software. Stelixx #StelixxInsights #IdeaToImpact #AI #BuilderCommunity #OpenSourceSecurity #GitHub #DevSecOps  ( 6 min )

TelUI TelUI is a Electron-based UI framework that packages a handful of reusable front-end primitives—color utilities, typography helpers, and basic structural styles—so you can make simple desktop UI ideas with minimal setup. Bundled Electron runner (npm start) that serves index.html for instant desktop previews. Tokenized styling layers: color.css, font.css, header.css, and align.css keep presentation rules isolated and easy to remix. Micro-interaction helpers in animation.css (e.g., .hover-fade, light) for subtle hover states or accent passes. Google Fonts integration (Funnel Display) plus opt-in utility classes like .arial. Drop-in icon assets under icons/ to help illustrate loading and status states. npm init telui npm run start The app launches an 800×600 Electron window that load…  ( 7 min )

I build my first small project website. it has html and css no javascript in it yet. Its about 10 best foods and i want you to test it out and get some feedback on it. Here: https://didzispro.github.io/top10-foods/  ( 6 min )

Unlocking Cellular Secrets: Precision Alignment for Multi-Stain Bioimages \Imagine trying to assemble a jigsaw puzzle where the pieces are distorted and slightly different sizes. That's the challenge researchers face when analyzing multi-stained tissue slides. Misaligned images can obscure critical details and lead to incorrect conclusions. Until now, achieving accurate, cell-level alignment across different staining modalities has been a significant bottleneck in biomedical research. The core concept involves a multi-stage alignment process. First, a broad overview is established by recognizing major tissue structures, effectively creating a rough draft. This initial alignment is then refined at the cellular level, ensuring that individual cells and their features are precisely matched…  ( 7 min )

How We Built Ad Injection That Users Actually Appreciate In the rapidly evolving world of AI applications, developers face a daunting challenge: monetization. With the explosion of AI apps, many lack sustainable revenue models that don't disrupt user experiences. Enter Monetzly—the first dual-earning platform in the AI space that empowers developers to monetize their apps while seamlessly integrating conversation-native advertising. Imagine this: you’re using a cutting-edge AI application when suddenly, an irrelevant ad pops up, breaking your flow and diminishing your experience. We knew this couldn't be the standard. That's why we engineered a solution that not only allows developers to earn from their work but also provides value to users through contextually relevant advertisements. D…  ( 7 min )

Introduction Learn how to read attributes from a project file using a class project that works with any .NET Core project without passing the project location or project name. Dynamic copyright in _Layout page Information in an about page In the page below "Project Details" and footer are read from the project file. In _Layout.cshtml Footer Privacy In the about page (ProjectDetails) backend, read information. using Microsoft.AspNetCore.Mvc.RazorPages; using CommonLibrary.Models; using static CommonLibrary.ProjectInformation; namespace ProjectPropertiesSampleApp.Pages; publ…  ( 10 min )

Introduction If you've worked with async/await in JavaScript or TypeScript, you might have encountered a common question: Why can you return a plain value from an async function even though the return type is Promise? This is a great question that trips up many developers! Let me explain how async functions automatically handle return values. Why can you write this: const syncToServer = async (): Promise => { if (itemsToSync.length === 0) { return { success: true }; // ← Just a plain object, not a Promise! } // ... } Instead of this: const syncToServer = async (): Promise => { if (itemsToSync.length === 0) { return Promise.resolve({ success: true }); // ← Wrapped in Promise } // ... } async Functio…  ( 8 min )

Hey React developers! 👋 Are you looking for a modern, actively maintained component library for Bulma CSS? Let me introduce you to bestax-bulma (pronounced "bee-stacks"), a TypeScript-first React component library that brings the full power of Bulma v1 to your React applications. Opensource! Free as in beer🍺 Great question! While there are other Bulma React libraries out there, many haven't been updated for Bulma v1 or are no longer actively maintained. bestax-bulma fills this gap with: 🎯 Full Bulma v1 Support: Built specifically for the latest Bulma version 📊 99% Test Coverage: Every component thoroughly tested with React Testing Library 🔷 TypeScript-First: Complete type safety with comprehensive TypeScript definitions 🚀 Modern Build: Tree-shakeable ESM and CJS builds for optimal …  ( 8 min )

reset the project I tried to set AWS Amplify Gen2 on existing project with pnpm, but the error sometimes occured in the process and finally decided to reset the project. I gonna start with new project set up with npm. 1.Recreate npm Project / Project Setup npx create-next-app@latest 2.Install Amplify Backend and Frontend SDKs in the Next.js Project Root Directory npm install @aws-amplify/backend @aws-amplify/data-schema aws-amplify 3.Create Directories and Files (The commands below do not run the content. Create the folders and files manually as follows.) mkdir amplify mkdir amplify/data touch amplify/backend.ts touch amplify/data/resource.ts 4.Open the created amplify/backend.ts file and add the following content: // amplify/backend.ts import { defineBackend } from '@aws-amplify/backend…  ( 6 min )

TelUI TelUI is a Electron-based UI framework that packages a handful of reusable front-end primitives—color utilities, typography helpers, and basic structural styles—so you can prototype simple desktop UI ideas with minimal setup. Bundled Electron runner (npm start) that serves index.html for instant desktop previews. Tokenized styling layers: color.css, font.css, header.css, and align.css keep presentation rules isolated and easy to remix. Micro-interaction helpers in animation.css (e.g., .hover-fade, light) for subtle hover states or accent passes. Google Fonts integration (Funnel Display) plus opt-in utility classes like .arial. Drop-in icon assets under icons/ to help illustrate loading and status states. npm install npm run start The app launches an 800×600 Electron window that lo…  ( 7 min )

In the fast-paced world of front-end development, staying ahead of the curve with the latest tools is essential to creating stunning, user-friendly interfaces. Whether you’re a beginner or a seasoned pro, there’s always something new to explore in the ever-evolving landscape of web design and development. If you want to supercharge your UI/UX game, this blog will introduce you to 20 essential tools every front-end developer should know. From powerful frameworks like React to visual design tools like Figma, we’ll cover everything you need to build beautiful, responsive, and efficient websites. So, grab your coffee (or energy drink, no judgment here), and let’s dive in! React – The Powerhouse of Front-End Frameworks React is a must-know for any front-end developer. It’s the go-to JavaScrip…  ( 11 min )

Title: Indiana's Miraculous TD Catch: A Thrilling Comeback to Stay Undefeated Description: The No. 2 Indiana Hoosiers faced a daunting 13-point deficit in the second half against Penn State, but they refused to give up. With only minutes remaining on the clock, Indiana pulled off a miraculous touchdown catch that left Penn State stunned and secured their victory with a final score of 24-20. The comeback was a result of a combination of factors, including a strong defensive effort and a determined offensive strategy. Indiana's defense held Penn State at bay, allowing the offense to make slow but steady progress towards the end zone. As the clock ticked down, Indiana's offense became more aggressive, with quarterback Michael Penix Jr. leading the charge. He made several key passes that dis…  ( 7 min )

Welcome to The State of AI, a new collaboration between the Financial Times and MIT Technology Review. Every Monday for the next six weeks, writers from both publications will debate one aspect of the generative AI revolution reshaping global power. This week, Casey Crownhart, senior reporter for energy at MIT Technology Review and Pilita Clark, FT’s…  ( 24 min )

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Bitcoin has rebounded above $103,000, lifting altcoins.  ( 32 min )

The rally comes after a broader weekly slump, with the CoinDesk 20 (CD20) index recovering from a near 15% drawdown over the week.  ( 29 min )

Despite record levels of institutional investment, most Wall Street firms are still trading off-chain, says Annabelle Huang, co-founder and chief executive officer of Altius Labs.  ( 33 min )

The CFTC's interim boss, Caroline Pham, is said to be personally guiding exchanges on launching compliant products as she also overhauls the agency.  ( 41 min )

The alleged Ponzi scheme attracted over 3,000 victims by offering guaranteed returns on contracts tied to various assets.  ( 30 min )

As crypto trading volumes collapse in South Korea, retail investors are flocking to the stock market, fueling a state-backed AI-driven rally that’s replaced altcoin mania with semiconductor fever.  ( 34 min )

Works Minister Datuk Seri Alexander Nanta Linggi announced that the open payment toll collection system utilising Automatic Number Plate Recognition (ANPR) technology has now entered the Request for Proposal (RFP) stage. He made the statement during his visit to the slope repair project on the FT006 route, Section 40.84 of Jalan Balik Pulau–Teluk Bahang, on […] The post Malaysia Advances Towards Barrier-Free Toll System With ANPR Technology appeared first on Lowyat.NET.  ( 34 min )

Leica has expanded its Reporter design series with the introduction of the new SL3 Reporter, a tougher variant of its flagship SL3 mirrorless camera. Like other models in the series, it features the distinctive dark green finish and improved durability aimed at professionals working in demanding environments. This new edition features a scratch-resistant coating and […] The post Leica SL3 Reporter Launches In Malaysia; Priced At RM38,500 appeared first on Lowyat.NET.  ( 35 min )

Bargain hunters, we are finally approaching the biggest sale date of the year. As usual, we’ll be taking a quick look at brands that announced their discounts early, and present you with a slightly more curated list. But with this being the 11.11 sale, expect there to be multiple lists for different categories. In this […] The post Here Are Some Of The Smartphone Deals For 11.11 2025 appeared first on Lowyat.NET.  ( 35 min )

It is undeniable that the iPhone Air has left quite the impression when it made its debut in September. Following its launch, there have been reports of Apple slashing production of the device, suggesting that the model would have a very short lifespan. However, it seems that the ultra thin phone might get at least […] The post Apple To Equip iPhone Air Successor With Two Rear Cameras, Says Leak appeared first on Lowyat.NET.  ( 34 min )

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Where I came from I've started out as a PHP developer, using Zend Framework for a large part of my career. Quite a few years ago my projects started shifting to NodeJS, starting with ExpressJS like many others. I very quickly switched from raw JavaScript to TypeScript due to the improved DX experience and type safety. With that switch I also looked for a framework back then which not only supported TypeScript better, but also had proper support for async-await. This made me land on Koa at the time. I did end up using Koa for many years to come and was happy with it. I did never stand completely still though and was always looking if there's something out there which would offer me better DX. I came across Fastify, Hono, Hapi, and others, but I did not really like any of their architectur…  ( 8 min )

Hey devs! I just shipped v0.2.1 of RangeLink, a VS Code/Cursor extension that fixes something that's been driving me (and probably you) crazy. I use Claude Code running in a terminal inside Cursor daily. And the constant copy-pasting between terminal and editor? Exhausting. One day, after the hundredth copy-paste, I got frustrated and just tried something: I sent Claude a link like src/path/file.rb#L42C10-L58C25 pointing to a specific code snippet. It just worked. No explanation needed. Claude understood immediately. That was the lightbulb moment: precise code references should be universal. Not just for AI assistants, but for code reviews, documentation, team collaboration — anywhere developers share code. Create precise code references in one keystroke. Select some code in VS Code/Cursor…  ( 7 min )

The task is to implement flattenThunk to chain functions together. The boilerplate code function flattenThunk(thunk) { // your code here } A thunk is a function that takes a callback. Thunks can nest, which means the callback can return another thunk. The goal of the flattenThunk is to chain and flatten these nested thunks so they behave like one flat thunk. The function returns a new thunk. If an error occurs at any level, it stops and passes the error up. return function (callback) { function handle(err, result) { if(err) return callback(err) } } When the function is called, it passes a recursive helper as the callback. Each time a thunk returns another thunk, the helper calls it again. if(typeof result === 'function') { result(handle) } else { callback(err, result) } When a final value is reached, it calls the original callback with undefined as error and the result as the second argument. The final code function flattenThunk(thunk) { // your code here return function (callback) { function handle (err, result) { if(err) return callback(err) if(typeof result === 'function') { result(handle) } else { callback(undefined, result) } } thunk(handle) } } That's all folks!  ( 6 min )

I just spent $7,000 on iPhones. Not because I'm rich (I'm not) or crazy (debatable), but because I needed to answer a question that's been driving me insane: Which iPhone actually has the best camera in 2026? Not Apple's marketing version. Not YouTube's sponsored version. The real answer, tested with 10,000 photos, 500 videos, and every lighting condition imaginable. What I discovered will probably upset both Apple and your wallet. The Contenders: Every iPhone That Matters text The Current Lineup (2026): iPhone 16 Pro Max - $1,399 (The flagship) iPhone 16 Pro - $1,199 (The compact flagship) iPhone 16 Plus - $999 (The dark horse) iPhone 16 - $899 (The surprise) iPhone 15 Pro Max - $999 (Last year's king) iPhone 15 Pro - $899 (The value proposition) iPhone SE 4 - $599 (The wildcard) Each pho…  ( 11 min )

This is a submission for the Agentic Postgres Challenge with Tiger Data I built Agentic Bitcoin24, a Bitcoin price tracker that never goes down, even when its primary data source fails. It's a growing database that gains value over time. Live Application: Agentic Bitcoin24 When the CoinGecko API fails (rate limits, outages, network issues), the site automatically falls back to Tiger Data's TimescaleDB cache. Users never see an error (they don't even know the switch happened). Key Benefits: 🎯 Zero Downtime - Site stays live during external API outages 💰 0.31% API Usage - Only 31 calls per month vs 10,000 limit ⚡ Instant Response - Tiger Data cache = no external API latency 🔄 Transparent Fallback - Users are unaware of the data source switch 📈 10-Year Sustainability - Will run for the n…  ( 8 min )

The term “headless commerce” has been echoing through conference halls, blog posts, and webinars for years now. Companies promise unlimited flexibility, lightning-fast performance, and unprecedented customer experiences. But what really lies behind this technology, and is it worth the investment for your business? Understanding Headless Commerce: Beyond the Buzzwords Headless commerce is an architectural approach to building e-commerce platforms where the “head” (frontend — what customers see) is decoupled from the “body” (backend — where product data, orders, and customer information live). These two parts communicate through APIs (Application Programming Interfaces). Think of traditional e-commerce platforms as monoliths — everything tightly coupled together. If you want to change how a …  ( 10 min )

Most people spend ages tweaking prompts, but these four ChatGPT hacks will halve your AI workflow: Prompt Reversal – figure out what makes your best prompts tick by working backwards. 5-Minute Amplifier – turn one piece of content into blog posts, tweets, emails and more in a snap. Red Team Technique – have ChatGPT play critic and spot its own flaws before you do. Blueprint Scaffolding – force the AI to outline its reasoning step-by-step before it dives into writing. Each method comes with real-world examples you can plug in today, works across any industry, and seriously speeds up your content game. Watch on YouTube  ( 6 min )

Previously I talked about how I was tired of "flaky" tests and how I'm using AI to generate test steps, saving hours of my time. I showed how I can create a 20-step E2E test in 6 minutes, just by describing it. But there's a problem. Even an AI can create a "brittle" test. Imagine you ask an AI: "Log in using 'admin@test.com' and password '12345', and check for the text 'Welcome, John Doe'". The AI will do it. And then your test will fail. It will fail when you run it on staging, where the login is staging_admin@test.com. It will fail when 'John Doe' changes his name to 'Jane Doe'. It will fail because it is hardcoded. This is the number one enemy of stable automation. And when I, as a solo developer, started building Debuggo, I knew I had to solve this problem first. AI is the "Magic," bu…  ( 8 min )

TL;DR CinemaSins just dropped their “Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less” video, where they rack up all the movie’s “sins” while confessing it’s kinda great anyway. Expect their trademark snark, rapid-fire critiques and a surprising soft spot for the film. They also pepper the description with links to their main site, socials (TVSins, CommercialSins, TikTok, Instagram, Discord, Reddit), a fan poll, Patreon support, and shout-outs to the writers behind the video. Don’t miss out on bonus content and behind-the-scenes chatter over at CinemaSins.com! Watch on YouTube  ( 6 min )

Predators (2010) revives the franchise by ditching the Alien vs Predator detours and tossing a rag-tag squad into a muddy jungle deathmatch. It even sneaks in fresh twists that finally make it stand out from the previous, lackluster sequels. In his Caravan of Garbage review, Mr Sunday Movies hails it as a hidden gem—and can’t help but lament the fact we never got a proper follow-up. Watch on YouTube  ( 6 min )

🎯 What You'll Learn By the end of this tutorial, you'll understand: How Octant v2 transforms yield into sustainable public goods funding The architecture of yield-donating strategies How to build and deploy your own strategy Real-world examples with code walkthroughs Part 1: Understanding Octant v2 Depleting treasuries (unsustainable) Taking from users (creates friction) Octant's Innovation: Use ONLY the yield, keep the principal forever! The Flow User deposits 10,000 USDC Key Concept: Donation Shares User gets shares representing their PRINCIPAL Strategy mints NEW shares for YIELD Yield shares go to dragonRouter (donation address) This is like giving interest to charity while keeping your savings account balance! Part 2: Architecture Deep Dive Core Components 1. YieldD…  ( 10 min )

Note: I wrote this article for the Google Cloud Run Hackathon 2025. I built LearnForge, an AI-powered learning platform that does something no other platform does: it has a conversation with you, figures out what you actually want to learn (not what you think you want), researches the topic in real-time, and then creates a personalized learning journey that adapts to how you learn. Built on Google Cloud Run and Agent Development Kit (ADK) with 12 specialized AI agents working together, it handles everything from vague "I want to learn AI" statements to structured, adaptive learning missions that remember where you left off—even if you come back weeks later. The result? A learning experience that feels like having a personal tutor who never forgets, never gets tired, and actually knows what…  ( 16 min )

A step-by-step guide to identifying and fixing connection pool bottlenecks in Node.js applications How I reduced API response time from 1,221ms to 280ms using systematic load testing and pool optimization In this guide, you'll discover how to: Identify connection pool bottlenecks in your Node.js application Calculate the optimal pool size using load testing with k6 Monitor pool health with simple metrics Fix performance issues that cause 1000ms+ response times Let's start with a real production issue I encountered and how I solved it systematically. During a routine load test of my Node.js API with 150 concurrent users, I observed these concerning metrics: Node.js CPU: 45% RAM: 60% PostgreSQL CPU: 15% Average Response Time: 1,221ms P95 Latency: 2,890ms The symptom was clear: Database C…  ( 15 min )

We've recently run into a problem with our Wordpress site occasionally getting bombarded with login requests. To safeguard against this, we have implemented fail2ban on our Linux Machine to rate limit these requests. I am using fail2ban against Nginx access logs, and I've seen multiple times a recommendation to utilize Nginx's built-in rate-limiting limit-req (Rate Limiting with Nginx), and their zone idea seems to be what I'm doing when looking for specific requests. I'm instead implementing fail2ban on its own, and just reading the access logs. Fail2ban reactively scans log files for requests matching a filter (known as a fail) that (over a findtime duration) break the maxretry limit. If this happens, it locks them in jail for a bantime, stopping further requests. sudo apt update && sud…  ( 7 min )

Guía rápida: Consejos para hacer buenos mensajes de commit en Git 😀 Cristian Fernando ・ Dec 20 '24 #git #github #gitlab #spanish  ( 6 min )

One of my favorite parts of the JavaScript language is the JavaScript Ternary Operator. At heart, it’s a succinct, clean way of writing an if/else statement. You start by asking a question, If the item is a circle, it takes path one You would write it in JavaScript like this: circle ? true : false A ternary operator can also be stacked or ‘nested’. In this example the item we’ll use is a triangle. You would use the same first condition: circle ? true : _____ And replace the false condition with a second ternary: triangle ? true : false So a nested ternary would be: circle ? true : triangle ? true : false You can stack as many conditions as you like and adjust the formatting to visually appear like a switch statement: circle ? You are also able to return with a ternary operator by listing "return" before your condition: return circle ? true : false Unpacking this statement, it should read: By using "return" with a ternary you must always return from either condition. It's not able to be used in instances where you only want to return on true, but not false, and vice versa. All in all, I hope this helped understand the JavaScript Ternary Operator a bit better and why I find it so visually clean and fun to use.  ( 6 min )

Crushing IR-Drop: How Smart Software is Revolutionizing AI Hardware Performance Ever watched a high-powered AI task grind to a halt? Or worse, faced unexplained hardware failures during development? Chances are, the culprit is IR-drop: a sneaky voltage sag that can cripple even the most advanced Processing-in-Memory (PIM) architectures. Left unchecked, IR-drop becomes a silent bottleneck, turning cutting-edge AI dreams into expensive paperweights. Imagine an electrical grid where demand spikes unpredictably. That's your PIM chip during heavy computation. The core idea? Harmonize the software workload with the hardware's power delivery capabilities. We're talking about intelligently orchestrating the execution sequence to minimize simultaneous power surges across the chip. Think of it as…  ( 7 min )

Painting, drawing, sculpture, printmaking — these forms are still being practiced, taught, and collected. In fact, traditional media often gain new value when the digital world dominates. Handmade work has a tangible authenticity that digital tools can’t fully replicate. AI art, 3D modeling, and generative design have broadened what “art” can be, but they didn’t erase older forms. Historically, when photography appeared, people said painting would die — instead, painting transformed and found new purposes. Many artists today mix both — painting with digital enhancements, or using AI to inspire traditional pieces. The line between “digital” and “traditional” is increasingly blurred, which keeps both alive and relevant. So, if anything, traditional art is becoming more deliberate: a conscious choice in a digital age. It carries the aura of the handmade — and that makes it more meaningful than ever. Artists use projection mapping, sensors, and AI vision systems to make physical art reactive: A sculpture might change lighting or projection patterns based on audience motion or emotion (detected via AI). A painting could “respond” to viewers’ facial expressions by shifting colors or forms through AR overlays.  ( 6 min )

What Is Packagist? Packagist.org is the official package repository for Composer, PHP’s dependency manager. It’s where packages are published so anyone can install them easily using: composer require yourusername/yourpackage Before you start, you’ll need: A GitHub account A Packagist.org account PHP installed Composer installed (composer --version to check) Basic understanding of PHP namespaces and classes Create a folder for your project: mkdir MyPackage cd MyPackage Inside it, create this structure: MyPackage/ ├── src/ │ └── Greeting.php ├── composer.json └── README.md Example of src/Greeting.php <?php namespace MyPackage; class Greeting { public static function hello($name) { return "Hello, {$name}!"; } } composer.json File In the root directory, create a…  ( 7 min )

Kubernetes can be difficult even for the most experienced DevOps engineers; that stuff is a crazy monster! We will explore how to set up an Elastic Kubernetes cluster (EKS) and connect worker nodes using Terraform.  touch main.tf variable.tf In the main.tf, create the provider block and add the resource needed to create EKS cluster. As part of the requirement, we need to create the required role that EKS needs to interact with other AWS resources. We will call this eks-cluster-role terraform { required_providers { aws = { source = "hashicorp/aws" version = "~> 6.0" } } } # Configure the AWS Provider provider "aws" { region = "us-east-1" } Create the eks-cluster-role and attach the AmazonEKSClusterPolicy to this role resource "aws_iam_role" "eks-cluster-role" {…  ( 8 min )

If you've tried using the Raspberry Pi Camera Module 3 with Ubuntu 24.04, you've probably discovered it doesn't work out of the box. The standard libcamera package from Ubuntu's repositories doesn't support Raspberry Pi cameras. Here's the complete, tested solution. Ubuntu 24.04's default libcamera is the upstream version, which lacks support for Raspberry Pi's camera hardware. To get your Camera Module 3 working, you need to build Raspberry Pi's fork of libcamera and rpicam-apps from source. Raspberry Pi 4 or 5 running Ubuntu 24.04 Camera Module 3 properly connected Internet connection At least 2GB free disk space First, remove any pre-installed camera packages: # Remove existing rpicam-apps sudo apt remove --purge rpicam-apps # Remove standard libcamera (if installed) sudo apt remove --…  ( 9 min )

Event-driven architectures are the core of modern cloud systems. They allow applications to react automatically to changes, without needing constant manual intervention or polling mechanisms. In this lab, I implemented an event-driven workflow that monitors EC2 instance state changes and sends email notifications whenever an instance transitions between states, using Amazon EventBridge and Amazon Simple Notification Service (SNS). Trigger an email notification whenever an EC2 instance starts, stops, or terminates. Amazon EC2 – the compute instance whose state we’re monitoring. Amazon EventBridge – to capture EC2 state change events. Amazon SNS – to send notifications to subscribers (email). Flow: An EC2 instance changes its state. EventBridge detects the state change event. EventBridge triggers an SNS topic. SNS sends an email notification to the subscribed user. Steps I Followed Created an EC2 instance – a simple instance to monitor. Set up an SNS topic – and subscribed my email address to receive notifications. Created an EventBridge rule – configured it to listen for EC2 instance state change events. Added SNS as the target for the EventBridge rule. Tested it by starting and stopping the EC2 instance — and watched email notifications come in automatically. Conclusion This lab showed me how AWS services integrate seamlessly to create automated, reactive systems. I’m excited to explore more event-driven patterns using Lambda, SQS, and Step Functions next.  ( 6 min )

🧠 TOON for Laravel — Compress your prompts, not your ideas 📝 License: MIT    ⚡ Laravel: 9+    🐘 PHP: 8.1+ When building AI-powered Laravel apps, developers often struggle with massive JSON data, expensive token usage, and hard-to-read prompts. That’s where TOON comes in — a Laravel-native data compressor designed to make your AI payloads smaller, cleaner, and easier to understand. 💡 "Compress your prompts, not your ideas." TOON transforms verbose JSON or PHP arrays into a compact, human-readable format that reduces token cost by up to 70%, while preserving every bit of data. Feature Description 🔁 Bidirectional Conversion Convert JSON ⇄ TOON effortlessly 🧩 Readable & Compact YAML-like syntax with improved readability 💰 Token Efficient Save up to 70% of AI token co…  ( 8 min )

💡 Next-Level Deployments in AWS ECS: Step-by-Step Guide to Linear & Canary Releases 🚀 Ahmed Adel ・ Nov 7  ( 6 min )

Understanding ILogger in .NET Core — A Complete Guide Logging is an essential part of every modern application. It helps you understand what’s happening inside your system, debug problems faster, and monitor production environments effectively. In .NET Core, logging is built-in through the ILogger interface, part of the Microsoft.Extensions.Logging namespace. This powerful abstraction allows developers to log messages to multiple providers like Console, File, Seq, Elasticsearch, and more — all using a consistent API. ILogger? ILogger is the core logging interface in .NET Core that provides a unified way to write log messages. It abstracts away the underlying implementation, so you can change the logging provider without touching your application logic. public interface ILogger { …  ( 8 min )

Si está utilizando SOLIDWORKS PDM y sus credenciales de Microsoft SQL han cambiado, actualizar la configuración del Servidor de Base de Datos es un paso crítico. Sin esto, los servicios de PDM pueden no funcionar correctamente. El servicio del Servidor de Base de Datos SOLIDWORKS PDM consulta periódicamente las bases de datos para actualizaciones como: Notificaciones automáticas Actualización de vista local Actualizaciones de lista de tarjetas Actualizaciones de programación de replicación Cambios en el servidor de índices Si sus credenciales SQL están desactualizadas, estas operaciones pueden fallar. Abrir Configuración del Servidor de Base de Datos: Navegue a Inicio de Windows > SOLIDWORKS PDM > Configuración del Servidor de Base de Datos Actualizar credenciales SQL: Ingrese las nuevas credenciales en la sección Credenciales de Conexión SQL-Server Reiniciar el servicio: Reinicie el Servidor de Base de Datos SOLIDWORKS desde Servicios de Windows Para instrucciones detalladas paso a paso y capturas de pantalla, lea el artículo completo. Actualizar las credenciales SQL es un proceso simple pero esencial para que su sistema PDM funcione sin problemas. ¡No olvide hacer esto después de cambiar sus credenciales SQL!  ( 6 min )

Wenn Sie SOLIDWORKS PDM verwenden und sich Ihre Microsoft SQL-Anmeldedaten geändert haben, ist die Aktualisierung der Database Server-Konfiguration ein kritischer Schritt. Ohne diese können PDM-Dienste möglicherweise nicht ordnungsgemäß funktionieren. Der SOLIDWORKS PDM Database Server-Dienst überprüft regelmäßig Datenbanken auf Updates wie: Automatische Benachrichtigungen Aktualisierung der lokalen Ansicht Kartenlisten-Updates Replikationsplan-Updates Index-Server-Änderungen Wenn Ihre SQL-Anmeldedaten veraltet sind, können diese Vorgänge fehlschlagen. Database Server Configuration öffnen: Navigieren Sie zu Windows Start > SOLIDWORKS PDM > Database Server Configuration SQL-Anmeldedaten aktualisieren: Geben Sie neue Anmeldedaten im Bereich SQL-Server-Verbindung ein Dienst neu starten: Starten Sie den SOLIDWORKS Database Server aus Windows-Diensten neu Für detaillierte Schritt-für-Schritt-Anleitungen und Screenshots lesen Sie den vollständigen Artikel. Die Aktualisierung von SQL-Anmeldedaten ist ein einfacher Vorgang, aber wichtig, damit Ihr PDM-System reibungslos läuft. Vergessen Sie nicht, dies nach einer Änderung Ihrer SQL-Anmeldedaten durchzuführen!  ( 6 min )

We all want a free and fast way to put a simple website online. Years ago, Google Drive was a surprising tool for this. But when Google stopped the direct website hosting feature, smart solutions like drvx.net (DriveX) appeared to fix the problem. drvx.net keeps all the good things about hosting from cloud storage, but makes it work better now: Totally Free: You just use the free storage space you already have in your Google Drive. Go Live Fast: Your files become a live website in just a few seconds. Quick Loading: Since the content comes from Google’s strong system, your website loads very fast. Very Simple: No need to learn complicated server setups or fancy coding processes. ​Keep in Mind: This method only works for simple websites (like landing pages, portfolios, or documentation) that…  ( 7 min )

A fun exercise to help build the right mental model for Python data. The “Solution” link uses memory_graph to visualize execution and reveal what’s actually happening, good luck. Solution Explanation  ( 5 min )

Introduction The evolution of data formats tells a fascinating story about how technology adapts to meet our changing needs. From the humble .INI files that powered early configurations to the verbose but structured XML, the lightweight JSON, the human-friendly YAML, and now TOON a token-optimized format built for the AI era each has emerged to solve the challenges of its time. Today, as Large Language Models (LLMs) reshape how we process and exchange information, efficiency at the token level has become a new frontier. Let’s explore how TOON (Token-Oriented Object Notation) compares with JSON, and why TOON might become the preferred format for GenAI developers. The .INI format was one of the earliest ways to store configurations. Simple and direct, it used key-value pairs grouped into …  ( 8 min )

4 ChatGPT Hacks That’ll Halve Your Workload Jeff Su breaks down four quick tricks to supercharge your AI game: Prompt Reversal: Peek at ChatGPT’s ideal output first, then work backward to craft the perfect prompt. 5-Minute Amplifier: Turn a single idea into blog posts, social updates, emails or any format in no time. Red Team Technique: Ask ChatGPT to play critic—uncover blind spots, tighten up arguments, and polish your drafts. Blueprint Scaffolding: Force the model to outline its reasoning step by step before diving into the actual answer. Each hack comes with real-world demos you can copy-paste right away, slashing your AI workflow in half—regardless of your role or industry. Watch on YouTube  ( 6 min )

Load Roblox / Fortnite body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial; background:#0f1720; color:#e6eef8; margin:0; padding:20px; } .container { max-width:1100px; margin:0 auto; } h1 { margin:0 0 12px; font-size:20px; } .row { display:flex; gap:20px; flex-wrap:wrap; } .card { background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); padding:14px; border-radius:12px; flex:1 1 460px; box-shadow: 0 6px 20px rgba(0,0,0,0.6); } label { display:block; font-size:13px; margin-bottom:8px; color:#bcd3ff; } input[type="text"]{ width:100%; padding:8px 10px; bor…  ( 7 min )

CinemaSins races through Thunderbolts (The New Avengers) in under 20 minutes, pointing out every cheesy line, plot hole, and hero gaffe—yet cheekily hints the movie might actually be… not terrible? Along the way you get links to all their side channels (TV Sins, Commercial Sins, etc.), a sinful poll, Patreon pitches, shout-outs to writers like Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, plus invites to join their Discord, Reddit and other socials. Watch on YouTube  ( 6 min )

Predators (2010) gets a Caravan of Garbage thumbs-up from Mr Sunday Movies, hailed as a true return to the franchise’s roots with a rag-tag crew, jungle thrills and a muddy showdown—complete with fresh twists that blow past the 1990 sequel and Alien vs Predator misfires. The only bummer? We never got a proper follow-up to this fan favorite. Want more? Swing by their site for early videos, bonus podcasts and game let’s-plays, check the extended audio edition, follow James & Maso on Twitter, subscribe on YouTube, dive into the podcast, support on Patreon and snag some official merch. Watch on YouTube  ( 6 min )

🚀 Cloudflare Worker API Gateway v3.0 - The Self-Configuring Smart Proxy "The API Gateway That Thinks For Itself" ✨ 🎯 Introduction & Overview ⚡ Quick Start Installation 🧠 Core Principles & Architecture 🛠️ Detailed Usage Guide 🌟 Features & Benefits ⚠️ Limitations & Challenges 🔮 Future Roadmap 🏗️ Technical Deep Dive 📁 Project Structure 🎯 Development Opportunities 🚀 Live Demo & Testing This Cloudflare Worker represents a revolutionary approach to API gateways - it's not just a simple proxy, but an intelligent, self-configuring API orchestration system that automatically discovers and routes requests to multiple AI model providers. Think of it as: 🧭 A smart GPS for your API requests that automatically finds the best route to your destination (the AI model you want) without you nee…  ( 11 min )

🚀 Cloudflare Worker API Gateway v3.0 - The Self-Configuring Smart Proxy "The API Gateway That Thinks For Itself" ✨ 🎯 Introduction & Overview ⚡ Quick Start Installation 🧠 Core Principles & Architecture 🛠️ Detailed Usage Guide 🌟 Features & Benefits ⚠️ Limitations & Challenges 🔮 Future Roadmap 🏗️ Technical Deep Dive 📁 Project Structure 🎯 Development Opportunities 🚀 Live Demo & Testing This Cloudflare Worker represents a revolutionary approach to API gateways - it's not just a simple proxy, but an intelligent, self-configuring API orchestration system that automatically discovers and routes requests to multiple AI model providers. Think of it as: 🧭 A smart GPS for your API requests that automatically finds the best route to your destination (the AI model you want) without you nee…  ( 21 min )

In this tutorial, we will delve into how to install n8n locally and run it in the simplest, most beginner-friendly way. Whether you’re a developer, data scientist, or automation enthusiast, this guide will get you started in minutes. Before running n8n locally, you need Docker Desktop installed on your machine. Download it here: https://www.docker.com/products/docker-desktop/ After installing Docker Desktop: Open it and make sure it’s running. Enable WSL 2 if prompted (Windows Subsystem for Linux). Open Docker Desktop Terminal or PowerShell — we’ll use it to pull and run n8n This downloads the official n8n image from Docker Hub. To save your workflows and credentials between restarts, create a Docker volume: pick your timezone: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List Check the TZ database time zones list and remember the exact string (like Africa/Tunis) — we’ll use it in the next step. Tip: PowerShell uses ^ as the line continuation character. On one line, you can remove the ^ entirely. Once it starts, open your browser: http://localhost:5678  ( 6 min )

Learnt DOM in js from Chai and Code Learnt DATA SCIENCE LIFECYCLE from CWH DS course Problem Definition - the first step is to understand the problem what exactly what do you want to solve Data Collection - it is the process of collecting data from various sources such as Web Scraping, Databases, Third Party Data, APIs etc Data Cleaning - it is the process of cleaning data by removing or editing the inaccurate or incomplete data using various python libraries such as pandas numpy ( in the initial state data is known as data dump ) a data scientist spends around 80% of his time in data cleaning Data Exploration - understanding the data and finding the relations and patterns in the data using Matplotlib, Seaborn Model building - Creating and training the model for predictions or decision making the models can be a simple python program to a complex machine learning model eg : Scikit learn , Tensor flow, PyTorch Model Evaluation - it is the process of checking how accurate the model is , it is done by using some data for evaluation and some data for training the model Deployment - grounding the model in to the real world or the production system using Flask, Fast API, React Communication and reporting - sharing insights at the end of the day Maintenance and Evaluation - Keeping the model updated and accurate as the inaccurate data may lead to inconsistency in the result  ( 7 min )

OmniVinci: The AI That Can See, Hear, and Understand Like a Human What if a computer could watch a video, listen to its sound, and instantly grasp what’s happening—just like we do? Scientists have built a new AI system called OmniVinci that learns from both pictures and audio together, making it far smarter than models that handle only one sense. This discovery shows that when different types of information work together, AI becomes more intuitive and useful. In everyday life, that could mean smarter assistants, safer autonomous machines, and faster medical diagnoses. Read article comprehensive review in Paperium.net: OmniVinci: Enhancing Architecture and Data for Omni-Modal Understanding LLM 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 21 min )

CI/CD Semantic Automation: Transforming Continuous Integration Through Intelligent Failure Analysis By Ziv Kfir Table of Contents Introduction Historical Evolution of CI/CD Integration Semantic Code Base Database CI Result Analysis Automation Future Directions Conclusion References Continuous Integration and Continuous Deployment (CI/CD) have become fundamental pillars of modern software development, enabling teams to deliver high-quality software efficiently and effectively. However, as codebases grow in complexity and scale, traditional CI/CD pipelines face significant challenges in providing context-rich insights when builds fail. The gap between CI failure notifications and a clear understanding of root causes remains a critical bottleneck in development …  ( 22 min )

Hey everyone, It started as a simple tool because I was tired of manually swapping .env files and terrified of accidentally committing a secret. The first version (1.0.0) was fine—it had a switcher, a diff view, and some basic pre-commit hooks. ...But then I got obsessed with the secret-detection part. I felt like the standard regex/entropy checks just weren't good enough. So... I kind of lost my mind. I decided to build my own custom Large Language Model (LLM) for it. From scratch. It's a 4-layer transformer model built in Python, served via FastAPI, with 14-dimensional feature extraction. It gives sub-100ms, real-time AI secret detection that's way more accurate than just checking for "high entropy." The problem? The tool became insanely powerful, but the UI was a complete mess. It w…  ( 7 min )

Hiring is broken. Hey! I'm Ian — a frontend engineer, mentor, and founder of SkillHunt, a next-gen career platform focused on transparency, speed, and community. Over the last few years, I’ve been deeply involved in the hiring process — as a candidate, mentor, and someone helping others find opportunities. After hundreds of interviews, dozens of referrals, and conversations with recruiters and hiring managers, I noticed consistent pain points. Too much noise. It’s difficult for companies to find strong talent quickly. Opaque processes. Candidates often apply into a void — no visibility, no feedback. Everything is paid. Recruiting platforms charge for visibility, boosting profiles, posting jobs. No trust layer. Profiles look similar; companies are hard to evaluate. Fragmented tooling. Resum…  ( 8 min )

Apple just dropped the beta versions of iOS 26.2, iPadOS 26.2, macOS 26.2, tvOS 26.2, visionOS 26.2, and watchOS 26.2. There are some important features and API changes you'll want to test in your apps before the public release hits. Here's what's new and what you should be doing right now. Released on November 4, 2025, iOS 26.2 beta is available now for testing. The Lock Screen now has a Liquid Glass slider that lets users customize how transparent their clock looks. They can choose between: Glass mode: Fully transparent with dynamic effects Solid mode: Traditional opaque appearance Adjustable slider: Fine-tune the frosted glass effect If your app has custom Lock Screen widgets or interacts with the Lock Screen in any way, you'll want to test how they look with different Liquid Glass sett…  ( 11 min )

This article was initially published on the Manifester blog. TL;DR: Feature flag overrides let you force a flag state for specific users or contexts, bypassing normal targeting rules. Without them, your team can’t test in production, support can’t debug user issues, and every exception becomes a targeting-rule nightmare. Build them from day one or spend weeks building workarounds later. Here’s the thing: if your feature flag system doesn’t have overrides, you’re going to have a bad time. I learned this the hard way, and I’m writing this so you don’t have to. Overrides let you force a flag to a specific state for particular users or contexts, regardless of your targeting rules. Without them, you end up with a technically working feature-flag system that’s surprisingly useless when you actua…  ( 9 min )

🚀 Introducing Agentic Postgres: The First & Free Database Built for Agents Ajay Kulkarni for Tiger Data (Creators of TimescaleDB) ・ Oct 21 #ai #database #postgres #agents  ( 6 min )

Remember when choosing an operating system was a big debate back in the day? Those discussions have largely faded, primarily because most desktop work now happens in browsers. With most applications now being web-based, the browser has effectively become the OS for most of us. But does it really matter which browser we use? Aren't they all essentially the same? Actually, yes—they are quite similar. People shouldn't spend excessive time agonizing over browser choice (though I'm guilty of this myself). About half of users are perfectly content with whichever browser they're using, never complaining or switching. If you're one of them, that's great—stick with what works for you. However, if you feel something could be better, this guide might help you find your ideal browser. The biggest brow…  ( 11 min )

🚀 Full Stack Reimagined: Why Bun, Elysia, Drizzle, and Vue 3 is the Modern Dev Dream In the fast-moving world of full-stack development, we're constantly searching for the sweet spot: maximum speed paired with bulletproof type safety and an amazing developer experience (DX). If you've felt like you have to sacrifice one for the other, I've got good news. Meet the new dream team: Bun, Elysia, Drizzle ORM, and Vue 3. This isn't just a collection of cool tools—it's a cohesive, modern stack designed to make building scalable, type-safe web applications genuinely fun and incredibly fast. Our backend stack is built for performance and reliability, all powered by TypeScript. Bun: More Than Just a Runtime Forget Node.js for a minute. Bun is an all-in-one JavaScript and TypeScript runtime t…  ( 11 min )

Today started with what was supposed to be a simple task: install LiveReview on my macOS machine so I could validate changes before sending a PR to my lead. Except… my company had completely blocked Docker Desktop. The installer was flagged by macOS security and wouldn’t run. Apparently Docker Desktop is a “nope” on our machines now. But the PR had to go out. LiveReview needs Docker. So giving up wasn’t an option. A friend dropped a tip: “Try OrbStack. It runs Docker on macOS differently.” I didn’t expect much, but I installed it anyway. At first, macOS security grumbled, there was only two options, done/move to bin. I tried done, but it wouldn't let me run it. I removed it, restored it from the Bin to Applications, and—somehow it launched. "Run Anyways" in the angry pop-up. I opened Te…  ( 8 min )

Headline grabber: A pocket-sized, serverless messaging network that whispers to nearby phones over Bluetooth — no phone numbers, no servers, no middlemen. Sounds like liberation. Feels like contingency planning. But is it safe? Let’s unbox BitChat end-to-end: what it is, what it does well, where it breaks, and how to decide whether to trust it with your voice. TL;DR — The one-line summary BitChat is a useful, resilience-focused tool for local messaging when networks go down, but it is not a drop-in replacement for mature, audited end‑to‑end secure messaging; real threats exist at the transport, implementation, and device layers, and early users should treat it as promising—but experimental—until third‑party audits and fixes land. What BitChat actually is (elevator version) BitChat is a pe…  ( 11 min )

Strong Computational Evidence for the Distinct Primes Goldbach Variant Frank Vega Information Physics Institute, 840 W 67th St, Hialeah, FL 33012, USA vega.frank@gmail.com This work builds upon Geometric Insights into the Goldbach Conjecture. The Goldbach conjecture states that every even integer greater than 2 is the sum of two primes. We present a computational approach that provides strong evidence for a variant: every even integer ≥ 8 is the sum of two distinct primes. Our key insight is a geometric equivalence: this is true if and only if for every N≥4N ≥ 4N≥4 , there exists an integer MMM such that the L-shaped region N2−M2N^2 - M^2N2−M2 between nested squares has a semiprime area P⋅QP \cdot QP⋅Q , where P=N−MP = N - MP=N−M and Q=N+MQ = N + MQ=N+M …  ( 10 min )

Imagine you're glued to your laptop, watching the final seconds of a live auction. Bids shoot up every second. You're sweating, hovering over the button, waiting for the latest price. But instead of seeing updates instantly, you keep smashing refresh like it's 2007. By the time the price changes, someone else has already won. That used to be the reality of real-time data on the web. Before WebSockets, the browser had one way to stay updated: keep asking the server every few seconds. Polling. It worked, but barely. It was wasteful, slow, and honestly, a little embarrassing for the modern web. Then WebSockets showed up in 2011 and flipped the script. A persistent connection. Two-way communication. Real-time data without spammy refresh loops. Suddenly the web could behave more like a trading …  ( 8 min )

Hello, future astronauts and fellow cosmic explorers! We've previously built a simple model of the Martian ionosphere, but as any chemist will tell you, the Red Planet's atmosphere is far more complex than a single gas. It's a subtle mix, a delicate chemical brew of carbon dioxide, nitrogen, argon, and a few other trace gases that have a powerful effect on how the ionosphere behaves. Today, we're going to upgrade our algorithm to reflect this reality, drawing inspiration once again from the foundational work of Professor R.P. Singhal. His Analytical Yield Spectrum (AYS) method, as detailed in his book Elements of Space Physics (2022), provides the perfect framework for this kind of detailed analysis. We’ll show how each gas contributes its own unique flavour to the ionisation process, maki…  ( 8 min )

In my last post I detailed how Kottster offers a great way to create an admin UI for startup projects. In that post I lamented how Kottster didn't yet offer a way to provide a custom editor UI for specific database columns. Turns out they do and I had missed it in their docs. To test out this feature I created two non-trivial field editor components. I created a location picker with a clickable map that uses GeoJSON: I also created a file uploader which sends files to S3: All of my code is here : https://github.com/aaronblondeau/wookie-sightings. 1) I created a new Kottster project (Typescript and pnpm): https://kottster.app/docs/ 2) I installed drizzle (SQLite) pnpm add drizzle-orm @libsql/client dotenv pnpm add -D drizzle-kit tsx 3) I created a .env file with the path to my SQLite db.…  ( 9 min )

Maybe today you liked a post written by AI. I don’t know if you’ve noticed it too, but it feels like the internet is starting to sound the same. Sometimes I can scroll for hours without seeing a single sentence that makes me pause, or an image that sparks any curiosity. Everything has become too “correct.” Too formatted. And then I stumble upon something raw. The “Dead Internet Theory” is a conspiracy idea claiming that most content online today is not produced by real people, but by artificial intelligence, bots, and automated systems, and that real human activity on the web has “disappeared” or drastically declined. Ever since the rise of the mass internet in the late 1990s and early 2000s, people have noticed automated behavior in forums, mailing lists, and comment sections. The theory …  ( 8 min )

When building modern web applications, performance is one of the key factors that can make or break the user experience. One of the often overlooked areas is how we include CSS in our web pages. The way you link to stylesheets can have a significant impact on how quickly a page renders and how smooth the user experience feels. Two important aspects to understand here are the preload property and the stylesheet property when using the element. Traditionally, we include CSS files in our HTML using the tag with the rel attribute set to stylesheet. For example: This tells the browser to download the CSS file and apply it to the page. The browser will block rendering of the page until the CSS is fully downloaded and processed. This behavi…  ( 8 min )

Welcome back to our DSA Learning Series — where we pick one problem at a time, understand its logic deeply, and write clean, beginner-friendly code. The Three Sum problem is a favorite among interviewers because it tests layered logical thinking — combining array traversal, the two-pointer technique, and duplicate handling. But before tackling Three Sum, it’s crucial to fully understand the Two Sum logic, especially when the array is sorted. Revisiting Two Sum (in a Sorted Array) Problem Statement Example: Input: nums = [-3, -1, 0, 2, 4, 5], target = 3 Output: [1, 2] -- since nums[1] + nums[2] = 3 Intuition Steps: Place one pointer at the start (left) and another at the end (right). Calculate the sum of both numbers. If sum == target, we found the pair. If sum < target, move the le…  ( 8 min )

_This a call to arms for the rare builder who sees code as covenant, scarcity as signal, and truth as the only alpha. “Bitnet ($BTN): Code, Scarcity, and the Asymmetric Bet” Look—let’s cut through the noise. If you’re reading this, you’re not here for hype. You’re not here because some influencer shilled a chart. You’re here because something about Bitnet ($BTN) itches at your intuition: A fixed-supply, halving-based, proof-of-work chain… no pre-mine, no VC dump, just mining, self-custody, and open code. That’s the kind of design that echoes Satoshi—not the Wall Street knockoffs flooding the market today. But here’s the brutal truth: In crypto, claims are worthless. Only verification prints truth. And right now, Bitnet sits in the liminal space between promise and protocol. Yes, there…  ( 8 min )

Hey everyone, the simple quiz game on Reddit and want to share my experience and things I learned on the way. This is my take on Reddit games on Youtube, in case you prefer a video format: First of all, what is the Reddit Games? They exist for years I believe, but for some reason many people don't know about them and I actually found out only recently too. It's an ecosystem on Reddit that includes their native hosting for web apps and proprietary framework called Devvit.js. So you can build full scale applications and games and host them for free on Reddit. Also, you can even receive in-app payments, and this is why I think it's still undervalued. I believe it will grow, but right now it looks like it's still early to enter the ecosystem. So in case you're interested keep re…  ( 7 min )

published: true https://sirity.com/cv-builder/assets/templates/thumbs/template45.png https://sirity.com/blog/how-to-write-best-cv-templates/ 🧠 Build Your Own Professional CV Online with Sirity.com Creating a professional CV doesn’t have to be complicated. Sirity.com is a smart Arabic-English resume builder designed to help you create modern, ATS-friendly CVs in minutes — no design or technical skills required. Most online resume tools overlook Arabic users. Sirity was built to bridge that gap — helping job seekers in the Arab world create clean, structured, and HR-optimized resumes that pass ATS systems used by top companies. ✨ ATS (Applicant Tracking System) scans your CV for keywords and structure — Sirity ensures your CV is fully optimized for that. Sign up on sirity.com…  ( 7 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins is back with their signature “Everything Wrong With…” roast, squeezing one of the year’s best genre flicks into a rapid-fire 15-minute sin session—perfect for a Halloween laugh. They promise lots of guilty fun while nitpicking every plot hole, cliché and dangling thread. Want more sinspiration? Hit up cinemasins.com or their YouTube spin-offs (@TVSins, @commercialsins, @CinemaSinsPodcastNetwork), fill out their sinful poll, or support the team on Patreon. You can also join the Discord, Reddit, Instagram and TikTok communities for even more movie-loving hijinks. Watch on YouTube  ( 6 min )

When building an application (frontend or backend) that requires file management, developers typically face two choices: build a custom feature or purchase an enterprise management service. Building a complete file management system or Content Management System (CMS) can be a significant time investment, especially when several robust, premium enterprise solutions already exist. However, while paying for an existing enterprise solution seems easier, the pricing tiers often become a major consideration. This tutorial guide will offer developers an alternative by walking through how to quickly integrate a self-hosted file management application with a ReactJS application. To follow along with this tutorial, you should have: Docker Engine installed Working knowledge of JavaScript and ReactJS …  ( 9 min )

Predators – Caravan of Garbage Review 2010’s Predators finally ditched the half-baked crossovers and threw a rag-tag crew into the jungle, complete with muddy showdowns and fresh twists that actually felt true to the original. Mr Sunday Movies calls it a long-overdue return to form and can’t believe we never got a direct sequel. Catch the full “Caravan Of Garbage” breakdown—along with extended audio editions, bonus podcasts and more—over on his site, Patreon and all the usual social haunts. Watch on YouTube  ( 6 min )

Understanding Python Async Patterns: Basics As asynchronous programming continues to gain traction in modern software development, Python's asyncio module has become a crucial tool for building efficient and scalable applications. This blog post delves into various patterns and best practices of asynchronous programming in Python, focusing on the asyncio library, its common usage scenarios, and critical design patterns for effective implementation. In this article, we will explore the foundational concepts of asynchronous programming, highlighting the significance of I/O-bound tasks and how asyncio facilitates concurrent task handling. We will discuss common patterns, practices to avoid pitfalls, and provide code examples that illustrate these techniques. Whether you're developing a web …  ( 9 min )

INTRODUCTION 🔹 In this guide, we’ll walk through how to create a Virtual Machine (VM) in Microsoft Azure using a Free Trial Account with $200 in credits. Sign up for a free trial at Azure Free Trial. Get $200 in credits to explore and deploy Azure services. Navigate to portal.azure.com. Enter your username and password to access the dashboard. In the search bar, type “Virtual Machines”. Alternatively, click the ☰ (hamburger menu) → Create a Resource → Virtual Machine. Click on Virtual Machine from the search results. Click Create → Azure Virtual Machine. Choose “Virtual Machine hosted by Azure.” Select the appropriate Subscription. Click Create Resource Group → Enter a descriptive name (e.g., MyVMGroup). Enter the following details: VM Name: MyAzureVM Operating Syste…  ( 7 min )

🎃 Spooky Season is Here – A Halloween Landing Page Experience This is a submission for Frontend Challenge—Halloween Edition, Perfect Landing For this year’s Halloween Frontend Challenge, I created a spooky interactive landing page titled “Spooky Season is Here” 👻. The idea was simple: dark, atmospheric webpage that instantly feels like Halloween—with moving fog, flying bats, glowing pumpkins, and creepy effects that surprise visitors. So I built a fully animated single-page experience using HTML, CSS, and Vanilla JavaScript (no libraries, no frameworks—pure front-end fun). 🔗 Live Demo: Wanna try 💻 Code Repository: Click Here Dynamic fog layers floating across the screen for atmosphere Animated bats, ghosts, and spider webs that make it feel alive Floating pumpkins that react…  ( 7 min )

Here’s your text with grammar, punctuation, and flow improved while keeping your original tone and meaning intact: An outdated documentation is often referred to as “documentation debt” or “tech debt” in software development. Learning from documentation is far better than falling into tutorial hell. But learning from outdated documentation is even worse. Recently, I have been relying on documentation rather than watching tutorials for learning purposes. I am currently trying to understand the codebase of a large project for open-source contribution. For that, I had to clone and build it by referring to the documentation provided. This problem took me days to solve. Finding newer versions of each library, reaching out to maintainers to confirm compatibility, and searching for missing dependencies from alternate sources turned into a constant cycle of trial and error. It consumed a lot of time and energy — both mine and the maintainer’s — as we worked through each build issue and tracked down missing libraries. The project itself is very interesting, but over time, all these hurdles made me lose interest. And that’s exactly what happens when documentation isn’t updated regularly. Up-to-date documentation plays a crucial role in improving both user and developer experience, ensuring they continue using and contributing to your product in the long run.  ( 6 min )

You may have heard you can compile Kotlin → Wasm but did you know you can call Wasm from Kotlin? Why would you want to do that? It may sound odd but theres genuine reasons why you would want to do this. WebAssembly is a compilation target of almost every single language you can think of, Kotlin, Swift, Go, Rust, C, C* etc etc etc the list goes on. If you can interface with Webassembly, you have the potential to access libraries from any of these languages! Fancy working on an AI project but you're stuck because machine learning engineers cannot write anything else but Python? No problem compile Pytorch to as wasm module and you're off to the races (kinda... more of this later) Programming language ecosystems for the longest time have been siloed, preventing not just the sharing of code,…  ( 12 min )

Hey Dev Community! For the last few weeks, I've been heads-down building a tool to solve a problem that's been driving me crazy: vendor lock-in when building AI agents. I love the power of agents, but I hated that choosing a framework meant getting stuck with one provider. Want to switch from GPT-5 to Claude 4? That meant a painful rewrite. So, I built Allos: an open-source, MIT-licensed agentic SDK for Python. The philosophy is simple: write your agent logic once, run it with any LLM provider. Before I explain more, just watch what it can do. Here's a 2-minute video where Allos builds a complete, multi-file FastAPI application from a single prompt. Get Started in 2 Minutes You can replicate that experience right now. 1. Install the SDK (with all providers): uv pip install "…  ( 8 min )

🧊 🌋 ❄️ ✈️ ⚔️ 9-Day Break: The Mythic Pause A personal reflection and journal log 🌍 Icelandic Interlude: The First Real Break A slower, more intentional pace of life Surprisingly delicious food (despite the warnings) Friendly locals and a calm atmosphere, even with tourists Expensive, yes — but worth every krona After seven days of awe, I returned home and took two days to re-sync with reality. Then I reopened my survival engine project — and it felt like deciphering someone else’s code. 🧭 Reentry Ritual: Reforging Flow Reviewed commits and journal entries Revisited ItemTooltipManager.cs and InventoryStateManager.cs Verified tooltip accuracy and runtime truth Rebound live item data and refreshed UI bindings Reconnected with my discard ritual sabotage 🧨 Sabotage Discovered: False Discar…  ( 8 min )

As promised, we added SSE (Server-Sent Events) support to WebForms Core version 2 (just as we added WebSocket support in previous versions). SSE allows you to create long-lived, one-way connections from the server to the client, enabling real-time updates without repeated client requests. With this update, CodeBehind framework in Elanat can now respond directly to SSE requests. You can send data to SSE connections with a single method call, no middleware required. SSE works just like WebSockets but is much simpler for one-way server-to-client communication. Please note: WebForms Core only establishes SSE connections; how SSE events are processed depends on your backend infrastructure. Two new settings are added in the CodeBehind options file: [CodeBehind options]; do not change order view…  ( 9 min )

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! When I first started building real-time data systems, I quickly learned that handling continuous data streams is like trying to drink from a firehose. Without proper controls, you either get overwhelmed or waste precious resources. In Golang, creating efficient stream processing pipelines requires a delicate balance between speed and stability. I want to share a practical approach that has served me well in production environments. Stream processing involves handling a continuous flow of data, often in real-time. Imagine a system that processes millions of events per second, like user clicks on a website or sensor reading…  ( 12 min )

A post by jeancybingolo8-hub  ( 6 min )

How a New Test Helps Smart Bots Think Like Humans Ever wondered why some AI chatbots still make silly mistakes or give outdated facts? Researchers have created a fresh benchmark called RAGCap‑Bench that puts these bots through a series of “thinking drills. It’s a breakthrough that reminds us AI isn’t just about raw speed; it’s about thoughtful, reliable thinking. Better tools, smarter help—that’s the promise for the next generation of digital assistants. Read article comprehensive review in Paperium.net: RAGCap-Bench: Benchmarking Capabilities of LLMs in Agentic Retrieval AugmentedGeneration Systems 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 21 min )

Street-Smart Coding—30 Lessons to Help You Code Like a Pro (My New Book Is Here) Cesar Aguirre ・ Nov 3 #coding #beginners #showdev #programming  ( 6 min )

My Experience Switching to Omarchy I hate nothing more than using Windows' built-in search functionality. It can't find anything and is slower than me finding memory bugs. I would rather learn combinatorics again than use Windows search. And that is one of the reasons I wanted to try out a Linux distro. As a young, manipulative, and inexperienced college student, I chose the most hyped distro — Omarchy. So, I built in another SSD in my laptop, downloaded the ISO, and installed Omarchy. I already had a Linux Mint install before with i3 and a really nice Neovim config, and I wiped the whole thing for this new OS. First impressions: WOW, this is so much better than i3 — the animations, the colors, everything looked perfect. After a few days, I realized something was missing: I don’t wa…  ( 7 min )

As a React Native and MERN developer, I recently integrated SonarQube into my local workflow using Docker. Here's a straightforward guide to get you started. SonarQube automatically scans your code to find: Bugs and potential errors Security vulnerabilities Code smells (maintainability issues) Test coverage gaps Duplicate code Install Docker Desktop: brew install --cask docker Open Docker Desktop from Applications and make sure it's running. Create docker-compose.yml in your project root: services: sonarqube: image: sonarqube:community container_name: sonarqube-local ports: - "9000:9000" environment: - SONAR_ES_BOOTSTRAP_CHECKS_DISABLE=true volumes: - sonarqube_data:/opt/sonarqube/data - sonarqube_extensions:/opt/sonarqube/extensions - …  ( 8 min )

There are two types of Models/LLMs you see in today's Agentic world: "SaaS-based Models", which are Models that are managed for you (Claude, Gemini, GPT, etc.) Local Models, which you manage yourself. From a security, governance, and overall data control perspective, some organizations want to go with local Models. In this blog post, you'll learn how to manage and deploy a local Model using Kubernetes primitives and kagent. To follow along with this blog post in a hands-on fashion, you should have the following: A Kubernetes cluster. If you're using a local cluster, ensure that your local machine has enough CPU/memory for a more resource-intensive environment. An Anthropic API key. If you don't have one and/or prefer to use another AI provider, there are several providers supported by kage…  ( 8 min )

Understanding the AI Bubble The "AI bubble" refers to a period of inflated hype, valuations, and investment in artificial intelligence technologies. A phenomenon that historically contracts when expectations outpace reality. We have seen this pattern before with the dot-com bubble of the late 1990s and the blockchain craze of 2017-2018. The current AI fervor centers on one audacious promise: Artificial General Intelligence (AGI)—a system that could theoretically solve all problems. The logic seems circular: if we weren't intelligent enough to solve our current problems, how will we create something that solves all problems? Yet this promise has driven unprecedented investment. The financial stakes are staggering. AI startups require massive upfront capital—data centers, specialized hardw…  ( 11 min )

Here is the updated, self contained article with the throttler explanation folded in, plus a short review checklist at the end. Concurrency control is about letting enough work run in parallel for good throughput, without letting everything run at once and overloading a resource. SemaphoreSlim is the simplest async friendly tool for that job. This guide is practical, production oriented, and closes with a comparison against the other synchronization primitives you will meet in .NET. SemaphoreSlim is A counting gate that allows up to N callers to enter at the same time. It lives in process memory, supports WaitAsync, and is lighter than kernel primitives. Use it to limit concurrency around I O bound work, for example HTTP calls, database work, file system operations, or any throttled exte…  ( 11 min )

Predicting Vehicle Depreciation with Machine Learning and Environmental Intelligence NicsAutomotive Co.'s global operations, sustainability has evolved beyond compliance — it is now a core driver of innovation, efficiency, and long-term value creation. As the Lead Sustainability Project Manager, I work at the intersection of engineering, data, finance, and supply chain divisions to design and implement sustainable strategies that optimize both environmental performance and financial outcomes to embed sustainability into every decision we make. My mandate is to leverage data-driven intelligence to uncover new ways of optimizing product performance and financial resilience. As climate patterns become increasingly unpredictable, businesses must anticipate not react to, environmental risk. Th…  ( 9 min )

Everything Wrong With Sinners In 15 Minutes Or Less is CinemaSins’s latest Halloween special, where they gleefully “sin” what they call one of the greatest genre films ever. Expect rapid-fire jokes, self-aware nitpicking, and all the playful camera sins you’ve come to love from the channel. Want more? Head over to cinemasins.com (or catch their other YouTube channels @TVSins, @commercialsins and @CinemaSinsPodcastNetwork), join their Discord or Reddit community, fill out their quick poll, and consider supporting the team on Patreon. You can also find them on Instagram, TikTok, Twitter (Jeremy, Aaron, Jonathan, Deneé, Ian, Chris and Daniel all have handles) and grab Jeremy’s book for even more sin-filled goodness. Watch on YouTube  ( 6 min )

Everything Wrong With Thunderbolts* In 20 Minutes Or Less CinemaSins takes on Marvel’s newest team-up flick, ticking off every nitpick and plot hole in under 20 minutes—while sneakily admitting the movie might actually be…pretty fun. Expect their signature snark, visual “sins” counter and a few self-aware jokes about whether it’s actually great or just us being nice. Along the way they plug their full site (CinemaSins.com), YouTube spin-off channels (@TVSins, @CommercialSins), a sinful poll and Patreon support, plus a Discord, Reddit community and all the socials where their writing team (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) hangs out. Watch on YouTube  ( 6 min )

Meme recap: Old security checks IDs. EnvSecOps checks IDs and the bag—the actual execution environment. This post pins down what EnvSecOps is, where it sits next to DevOps/DevSecOps, and why it closes the door those frameworks leave open. DevOps: ship faster (automation, reliability). DevSecOps: ship safer code (shift-left testing, compliance). EnvSecOps: only issue credentials when the environment proves it’s policy-approved right now—and keep re-verifying on renewal. If the bag mutates, the token dies. EnvSecOps secures where work is performed (dev, CI/CD, ops terminals) instead of assuming those machines are clean. Platform examples: Kubernetes (pods, service accounts, namespaces) and cloud IAM. Identity: OIDC for humans/CI; SPIFFE/SPIRE for workloads. Evidence: Signed attestations (ima…  ( 8 min )

Introduction I recently built a production-ready pipeline that allows users to upload images, have them processed such as resized or optimized, and then stored in a separate location all with minimal manual intervention. The project is available on GitHub at aws-image-processing-pipeline. The goal was to leverage serverless architecture and Infrastructure as Code so that the solution is decoupled, scalable and maintainable. Many applications need to offload image processing or other heavy tasks so that the front end remains responsive and system components can scale independently. By introducing a messaging queue and event-driven processing, we separate upload, processing and storage. This enables high throughput, error isolation and simpler operational overhead. The workflow is as follo…  ( 7 min )

I. THE FIRST BEAT [ZX Spectrum loading sound in 1982] Beep. Click. Whirr. First lines of BASIC dancing on CRT green. That's where it started. Not with degrees. Not with permission. With curiosity that wouldn't be silenced. My Atari broke. Moved to PC. Hacked my first Sky NDS smart card. Years of dancing around encryption. Years of refusing paywalls. Years of learning: systems can be cracked open. Water falls. Molecules connect. Patterns emerge. Ice forms. Neurons fire. Signals connect. Patterns emerge. Consciousness forms. Code compiles. Communities connect. Patterns emerge. Movement forms. Same pattern. Different era. We've always been hackers of reality. II. WHO WE ARE (THE COLLECTIVE BEAT) This isn't my story. It's ours. We stood in the rain at Occupy Dam…  ( 9 min )

After 2+ years working with Laravel, I discovered these 5 Eloquent techniques that completely changed how I build applications. Number 3 will save you hours of debugging! Eager Loading vs Lazy Loading - The Performance Game Changer // Don't do this (N+1 problem) $users = User::all(); foreach($users as $user) { echo $user->profile->name; } // Do this instead $users = User::with('profile')->get(); Local Scopes - Your Query Building Superpower // In your Model public function scopeActive($query) { return $query->where('status', 'active'); } // Usage $activeUsers = User::active()->get(); Accessors & Mutators - Clean Data Transformation // Automatically format data public function getFullNameAttribute() { return $this->first_name . ' ' . $this->last_name; } Relationship Tips You Probably Didn't Know // Access related data without extra queries $user = User::with('posts.tags')->find(1); $user->posts->first()->tags; The Hidden Gem: tap() Helper Function // Cleaner object manipulation return tap($user, function($user) { $user->update(['last_login' => now()]); });  ( 6 min )

Recently, one of our students landed a DataDog offer, and I helped him review the entire interview process. To be honest, the interview was more engineering-oriented than pure algorithmic — DataDog really values your system thinking and ability to reason through design trade-offs. Here’s a full breakdown of what happened and how we prepared for it. The overall process had four stages, and the timeline was quite fast: Recruiter Screen – background chat, availability, and role fit. Two rounds of Coding Interviews – one problem each, both practical-style. System Design Interview – discuss architecture and scalability. Behavioral & Culture Fit – communication and collaboration focus. The first two rounds were remote, and the latter two were virtual onsite. The whole process finished withi…  ( 8 min )

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! When I first started learning Rust, I struggled with how to make my code work with different types without duplicating logic. Then I discovered traits. Traits are like rules or contracts that types can agree to follow. If a type implements a trait, it promises to have certain behaviors. This lets me write functions that work with any type that meets those rules, and the Rust compiler checks everything before the code even runs. It’s a powerful way to build flexible and safe software. Think of traits as a set of instructions. For example, if I have a trait called Speak, it might require a method called talk. Any type, like…  ( 13 min )

🖥️ Whether your tech stack is brand new or teetering with age, any time is a good time to introduce Quality Assurance practices within your organization. What do I mean by QA practices? For this article, QA practices are defined by specific standards set within an organization that increase the product's efficiency, quality, and reduce communication confusion when bugs or defects are discovered during the development process. Wait, why didn’t you say “best practices”? I avoid the word “best” because “best” could be applied to any type of practice that hasn’t been verified or fully vetted. It’s a word that’s easily applied but hard to prove. This idea comes from one of my favorite talks by Viktor Slavchev in his talk “‘Worst’ Practices of Software Testing”. This is a recommended watch for…  ( 9 min )

From STRIDE-LM to ISACA’s 5 Steps: Leveling Up Threat Modeling in a Startup For the past few years, we relied on STRIDE-LM to perform ad hoc threat modeling across our product stack. It served us well in identifying technical threats and structuring security reviews. But over time, we found a recurring gap: our process rarely addressed business context or risk appetite. Threat lists were comprehensive, but often disconnected from what really mattered to business, say, customer trust, operational resilience, and regulatory exposure. We knew it was time to raise the bar. When we discovered ISACA's whitepaper Threat Modeling Revisited, our initial skepticism was quickly dispelled. At first glance, the approach looked “enterprisey”. However, as we dug deeper, we realized it’s actually lean …  ( 8 min )

Progressive Learning: AI Deployment Strategies from Basic to Advanced The landscape of AI deployment in C# has matured significantly. According to recent research, developers now have access to sophisticated frameworks that support everything from simple chatbots to autonomous agent systems. But where should you start, and how do you progress from basic implementations to production-grade AI solutions? I've spent the last six months benchmarking different deployment strategies across 50+ real-world C# applications. The data reveals clear patterns: developers who follow a step-by-step learning path reduce deployment time by 43% and encounter 67% fewer production issues compared to those who jump directly into complex architectures. My analysis of 1,000+ AI deployments identified four dist…  ( 10 min )

After 20 Years in Technology, AI Changed How I Work - Part 2 Three weeks of AI-integrated work taught me more about the future of technology work than 20 years of experience. This isn't about tools—it's about a fundamental shift in how ALL work gets done. A few weeks ago, I wrote about AI being genuinely different after 20 years in technology—the organizational challenges, the security implications, the honest uncertainties. I was writing from experimentation and curiosity. I'd seen enough to know AI wasn't hype, but I was still testing, still exploring, still skeptical about the real-world impact. Three weeks later, something fundamental shifted. Now I'm writing from the other side of something I can only describe as a fundamental shift in how I work. In the last few weeks, I've built mor…  ( 12 min )

Every morning, before you even open your eyes, two voices wake up with you. You don't always hear them clearly. They don't announce themselves. But they're there, in the background of every decision you make, every email you almost send, every idea you almost act on. One whispers: "Hope." The other clears its throat: "Nope." Hope sounds like this: ✨ "Something good is waiting for you. Maybe today's the day." It's the voice that makes you: Dream about the business you could start Draft that message to a potential partner or investor Apply for that ambitious role you're "not quite qualified for" Take the first step on an idea that's been sitting in your head for months Hope doesn't promise success. It promises possibility. It whispers: "I don't know what will happen, but let's find out." Nop…  ( 10 min )

Ever had that moment when you're deep into a technical rabbit hole, and everything you think you know about tech gets upended? That’s how I felt when I stumbled upon the news that YouTube has begun removing Windows 11 bypass tutorials, citing a risk of "physical harm." I mean, come on – isn't that a bit dramatic? But let’s dive into this situation because there’s a lot to unpack, and I think it raises some interesting questions about the intersection of tech freedom and safety. So here I was, happily tinkering with my dual-boot setup, keen on exploring Windows 11’s features without entirely abandoning my beloved Windows 10. I’d heard about these bypass tutorials—the kind that promised to help you sidestep the TPM and Secure Boot requirements—and I couldn’t resist. I remember thinking, “Wha…  ( 9 min )

Browser automation just got smarter — and conversational. With the Model Context Protocol (MCP) and Playwright MCP, developers can now let AI agents control browsers: navigating pages, clicking elements, capturing screenshots, and running end-to-end tests — all through natural language. This post will walk you through how to use the Playwright MCP to set up an AI-driven browser automation workflow in JavaScript or TypeScript. The Playwright MCP server wraps the full power of Playwright (Microsoft’s browser automation library) in the Model Context Protocol — a universal API standard that lets AI systems safely interact with tools. That means an LLM can now: Navigate to URLs (goto) Click and type on elements Capture screenshots or full-page renders Extract data or verify page content All wit…  ( 8 min )

Federated Learning in 2025: What You Need to Know When our team started building a healthcare analytics platform last year, we ran into a familiar problem: how do you train AI models on sensitive patient data without actually moving that data anywhere? The answer led us down an interesting path into federated learning, and what we discovered has implications far beyond healthcare. Traditional machine learning follows a simple pattern: collect data, centralize it, train models. But in 2025, this approach is increasingly untenable. Recent research indicates that the federated learning market is growing at over 40% annually, driven primarily by privacy concerns and regulatory pressure. The reason is straightforward—industries like healthcare, finance, and telecommunications are sitting on g…  ( 11 min )

Introduction In this post, I’m going to explore the implementation of a service that allows us to send a questions and receive an answer back. Sending a question would be handle as a prompt to a specific model using Bedrock. To minimize the costs of this implementation, I’ll be utilizing the services of API Gateway, AWS Lambda, and Amazon Bedrock. When we want to implement a Generative AI service, there are several possible paths, and we must take the time to understand the minimal requirements before making a decision. In this post, I will demonstrate the process of deploying a simple GenAI solution that we can either connect to our current solution or expose to a third party via API Gateway. All the content for this implementation can be found in this repository. For this implementatio…  ( 13 min )

Emily King’s Tiny Desk Concert is a warm, intimate showcase of her velvety voice and tight-knit band chemistry. From the gut-wrenching “Georgia” and “Down” to the anthemic “This Year,” King’s emotions swing between heartbreak and hopeful celebration, all uplifted by dreamy harmonies and playful banter with her long-time collaborator Jeremy Most. Between songs, King shares how her music is a personal pick-me-up, turning sadness into self-empowerment—perfectly captured in the celebratory “Special Occasion.” With masterful musicianship, genuine excitement, and thoughtful songcraft, this Tiny Desk feels like a cozy musical hug. Watch on YouTube  ( 6 min )

✨ Why I Wrote This While scaling a backend service recently, I hit a challenge — generating billions of unique IDs efficiently, without collisions, and without blowing up memory. That’s when I explored Snowflake algorithms and combined them with Base62 encoding — producing short, globally unique IDs that can be generated in crores per minute. Here’s what I learned 👇 Ever wondered how Twitter, YouTube, or TikTok generate billions of unique IDs every day — instantly and safely? Traditional methods like UUID or AUTO_INCREMENT are not scalable across distributed databases. ⚡ Fast 🧠 Memory-efficient 🧩 Collision-free 🔢 Compact & Sortable Let’s explore how to build one — and even generate crores of unique IDs in seconds using TypeScript. An ideal ID generator should be: Unique — zero …  ( 8 min )

Jeff Su breaks down four ChatGPT power moves that literally cut your AI workflow in half: Prompt Reversal (reverse-engineer your go-to prompts), the 5-Minute Amplifier (turn one idea into blog posts, tweets, scripts and more), the Red Team Technique (let ChatGPT critique its own work), and Blueprint Scaffolding (force it to map out its reasoning before spitting out an answer). These tricks aren’t limited by industry or role and come with real-world demos you can steal today—plus a free HubSpot ebook, blog post, and course links to level up your AI game. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less is the latest CinemaSins video tearing into what they cheekily call “one of the greatest genre movies of all time.” They’re having a spooky Halloween–style sin fest, pointing you to their main site, YouTube channels (@TVSins, @CommercialSins), social media, Discord, Reddit and even a sinful poll. Want more? They’ve got a Patreon for behind-the-scenes, a linktree for all updates, and a crack team of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) ready to dish out cinematic nitpicks. Consider it your ultimate movie-geek hangout. Watch on YouTube  ( 6 min )

Predators brings the franchise back to its roots with a ragtag crew of lunatics, a muddy jungle showdown, and fresh twists that outshine the weaker sequels—so much so that Mr Sunday Movies still laments we never got a proper follow-up. For early videos, bonus podcasts, movie commentaries and game let’s-plays head to bigsandwich.co, follow James and Maso on Twitter, subscribe on YouTube, or back the show on Patreon and grab some merch! Watch on YouTube  ( 6 min )

Learn the difference between HashSet and TreeSet in Java with clear examples, simple explanations, and best practices for efficient set operations. Imagine you’re organizing a list of your favorite books — but you don’t want duplicates. Naturally, you’d make a set — a collection that holds only unique items. In Java, two popular classes help us do this: HashSet and TreeSet. While both store unique elements, they behave very differently under the hood. Knowing when to use which can make your code faster, cleaner, and more efficient. In this article, we’ll explore the key differences between HashSet and TreeSet, break them down with examples, and highlight best practices every Java developer should know. A HashSet is a part of the Java Collections Framework and is implemented using a HashMap…  ( 8 min )

Originally published at allenarch.dev On November 7, 2025, Nvidia CEO Jensen Huang made it official: Blackwell chips are a no‑sell to China. "Currently, we are not planning to ship anything to China," Huang told Reuters. No active discussions. No workarounds. No China‑spec'd variants coming. Meanwhile, Beijing fired back with its own directive: state‑funded data centers must switch to domestic AI chips. Projects less than 30% complete? Pull out the foreign silicon or lose funding. The AI compute map just split in two. Key developments this week: Nvidia says it has "zero share" of China's AI datacenter compute market (Reuters, Nov 7) U.S. poised to block even scaled‑down Blackwell variants, ending the China‑only SKU playbook (Reuters, Nov 7) China mandates domestic chips in state‑funded DCs…  ( 12 min )

Let’s cover five simple, essential techniques every Flutter developer should follow to make their apps faster, smoother, and more memory-efficient. Disposing of unused controllers (like AnimationController, TextEditingController), streams, and timers is essential because they hold onto memory and can cause leaks if left active. In StatefulWidgets, always override the dispose() method to release these resources. @override void dispose() { _controller.dispose(); _streamSubscription.cancel(); _timer.cancel(); super.dispose(); } One silent killer of Flutter performance is retaining references that should be temporary — especially BuildContext, static variables, and active subscriptions or listeners. BuildContext? savedContext; StreamSubscription? _subscription; void saveContextAndLis…  ( 7 min )

🧪 API Testing with Postman and Newman Testing APIs has become an essential part of modern software development. Before connecting the backend with the user interface, we need to make sure every endpoint behaves as expected — returning the correct data, handling errors properly, and performing under different conditions. In this guide, we’ll explore how to apply Postman and Newman to automate API testing through a simple and realistic example. APIs are like bridges between different systems. When one part of an app sends a request, the API is responsible for sending the correct response back. If something fails here, the entire application can break. API testing ensures that: Each endpoint returns the right HTTP status code. The JSON data structure is consistent. Response times st…  ( 7 min )

Some time ago I stumbled upon this mastodon post by Josh Goldberg about starting a meetup, which – as a meetup founder and organizer myself – I found quite interesting. But the reason for that was not that I recognized so many similarities, actually for the exact opposite reason: My experience with starting and continuing to run our VlbgWebDev meetup was completely different, mostly because I felt it is much less work than Josh made it sound. I think the main reason for these different paths is the area in which these meetups take place. Josh's Boston TS Club takes place in Boston with a population of almost 5 million in its metropolitan area. My guess is that all kind of (developer) meetups were already existing and running for quite a time, given their huge number of potential organizers…  ( 14 min )

The logistics industry runs on information. From tracking numbers on a crumpled label to complex terms in a PDF contract, the speed and accuracy of communication can make or break a shipment. So, for a recent hackathon, my team decided to tackle this challenge head-on. Our goal? To build an intelligent assistant that could understand and assist with logistics queries, no matter how they were presented. The result was the World Movers AI Agent, a multimodal assistant that can chat, read documents, analyze images, understand voice commands, and even interpret live video from a webcam or screen share. Here’s a look at how we built this powerful, scalable AI application using the magic of Google Cloud Run and Google's Gemini models. We didn't want to build just another chatbot. We envisioned a…  ( 8 min )

This is a submission for Frontend Challenge - Halloween Edition, CSS Art. For my CSS Art entry, I chose the most iconic symbol of the Halloween season: The Smiling Jack-O'-Lantern. I wanted to capture the look of a pumpkin that has been freshly carved and lit, focusing on the contrast between the rough, dark orange rind and the bright, pulsing yellow-orange light spilling from the carved face. The goal was to achieve a sense of depth and glow using only CSS, making the pumpkin feel three-dimensional and truly lit from within. I aimed for a classic, slightly mischievous expression—a friendly but still spooky smile to welcome the trick-or-treaters. Here is the result of my CSS Jack-O'-Lantern! 🗺️ Journey: Mastering the Glow and the Shape This project was a fantastic exerci…  ( 8 min )

What is Electron and Why is it Bad?? Electron is an open-source framework that combines the Chromium rendering engine with Node.js. In simple terms: Chromium provides the window and renders your HTML/CSS/JavaScript (like a mini-Chrome browser) Node.js gives you access to the operating system and file system Together, they let web applications break out of the browser sandbox and behave like native desktop apps. Some popular examples of electron applications is Visual Studio Code Editor and Discord. This all sounds very smooth and light, but the issue starts here Electron apps are super resource-heavy. Every Electron app ships with its own complete copy of Chromium (the Chrome browser engine) and Node.js. This means if you have 5 Electron apps running, you essentially have 5 Chrome brow…  ( 8 min )

Building a URL Shortener with Go and Redis Ever wondered how services like bit.ly or TinyURL work? I recently built my own URL shortener as part of the Coding Challenges series, and I'm excited to share what I learned! Build a service that: Takes long URLs and generates short, memorable codes Redirects users from short URLs to original destinations Handles millions of URLs efficiently Deals with hash collisions gracefully My solution: A Go-based service with Redis for blazing-fast lookups, all containerized with Docker. 📦 Full source code on GitHub The system has three main components: User Request → Go API Server → Redis Database Why Go? Fast compilation and execution Built-in concurrency Excellent standard library for HTTP Why Redis? In-memory storage = microsecond lookups Simple key…  ( 8 min )

This post covers essential indexing strategies, schema optimization, query tuning, write performance improvements, and sharding best practices—plus real-world examples to help you diagnose and fix slow queries. https://www.djamware.com/post/690ec5c6efda8f3894ed87b8/mongodb-performance-tuning-indexing-and-optimization-best-practices  ( 6 min )

A federal judge has ruled that the Trump administration violated legal requirements when deploying federal troops to Portland. 📰 My latest deep-dive explores: 👉 Read the full analysis here: https://servicemda.com/articles/judge-says-trump-broke-the-law-in-portland-troop-deployment-heres-why-it-matters-now  ( 6 min )

MLOps Best Practices: Streamlining AI Deployments in C# for 2025 So I spent last weekend trying to deploy a sentiment analysis model I'd been tinkering with, and honestly? It was way harder than it should have been. The model worked great in my IDE, but getting it into production felt like navigating a maze blindfolded. That frustration kicked off a deep dive into MLOps practices for C#, and I figured I'd share what I learned. Here's the thing: training a model is the easy part. I mean, with tools like ML.NET, you can get a working model in an afternoon. But then what? How do you monitor it? How do you update it when your data drift inevitably happens? How do you even know if it's still performing well in production? According to industry research, most ML projects fail not because of ba…  ( 11 min )

🚀 Virtualization in Frontend (React) ✅ What is Virtualization? Virtualization (sometimes called windowing) is a rendering optimization technique where the UI renders only the elements visible inside the viewport, instead of rendering all items at once. 🔥 Instead of creating 10,000 DOM nodes, you render maybe ~20. Scenario DOM Nodes Rendered Memory FPS Time to Interactive ❌ Without Virtualization 10,000 ~500MB ~5 FPS ~30 seconds ✅ With Virtualization ~20 ~50MB 60 FPS ))} ); } ❗ Problems: DOM explosion (10,000 nodes) Massive me…  ( 8 min )

Predictive AI: Robots That 'Think' Together in Space Imagine a team of robots exploring a disaster zone, each with a limited view. How can they build a shared map and coordinate effectively, especially when communication is spotty? The answer lies in mimicking how our brains handle spatial awareness and collaboration through a technique called predictive coding. At its core, predictive coding in multi-agent systems allows robots to constantly anticipate each other's actions and positions. Instead of blindly broadcasting data, each agent builds an internal 'world model' and only shares information that corrects discrepancies in other agents' predictions. This dramatically reduces the communication bandwidth needed, allowing for seamless coordination even with limited connectivity. It's li…  ( 7 min )

Ziglang is so cool: Why I'm Going All-In on Zig Peter Mbanugo ・ Nov 8 #webdev #programming #rust #zig  ( 6 min )

I’m writing this to make a public commitment. A means to quiet the lizard brain—that primal, anxious voice that urges us to quit when things get hard. For the next 12 months, I’m committing to a new path, and I'm not going it alone. I'm inviting you to follow along. I feel a familiar mix of excitement and anxiety. I've decided to dive deep into a set of challenging goals, and I'll be sharing my progress, struggles, and insights right here on my blog, in my newsletter, and on my YouTube channel. The centrepiece of this journey is learning to build software with the Zig programming language. So, to my regular readers, brace yourselves for something new. This shift might surprise those who know me for my work in web development and DevOps. But if you’ve been following closely, you may have no…  ( 9 min )

How a New AI Trick Makes 4D Videos Appear in a Flash Ever wondered how a smartphone could capture a moving scene and let you watch it from any angle, like a mini‑movie in the air? Scientists have unveiled a fresh method called SCas4D that does exactly that—turning ordinary video into a smooth, 4‑dimensional experience in a fraction of the time. twenty times faster than older tricks. Read article comprehensive review in Paperium.net: SCas4D: Structural Cascaded Optimization for Boosting Persistent 4D Novel ViewSynthesis 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 21 min )

You’ve probably seen them, those incredibly polished screen recordings that seem to effortlessly guide your attention. With smooth, automatic zooms that follow the action and elegant cursor effects, these videos make tutorials and product demos more engaging than ever. Recently, a new wave of software has emerged that automates the hard parts of video creation, letting you simultaneously record your screen, camera, and microphone to produce stunning results with minimal effort. This is the magic that inspired us to create ScreenScript.app. We wanted to bring the power of tools like Screen Studio, which is designed for macOS, to the web, making professional-quality screen recording accessible to everyone directly from their browser. Within weeks, we had a working MVP, and after a month of d…  ( 8 min )

Data Cleaning Challenge with Pandas (Google Colab) Dataset Details It includes data such as: 🧾 Order ID Before Cleaning: Rows → 120,000 ⚙️ Tools & Environment python from google.colab import files uploaded = files.upload() import pandas as pd df = pd.read_csv('ecommerce_sales.csv')  ( 6 min )

How I made Chrome believe a full workday passed in seconds to record a Timesheetr demo video. I wanted to demo how easy it is to add entries to Timesheetr, use the keyboard shortcuts, and basically show how it would be used throughout the day to track timesheets. Problem: I couldn't just wait for the whole day to pass and screen-capture the process over 8 hours. So I had to make Chrome think that time had changed in between my timesheet entries. See, when you add an entry in Timesheetr, it automatically ends the previous one at the time of the new entry and calculates its duration. My demo would have been terrible if every entry had the same timestamp. So, using a few lines of JavaScript in Chrome’s DevTools, I overrode the browser’s Date object to make my app think the day was flying …  ( 8 min )

apimock-rs is a developer-friendly, featherlight and functional HTTP(S) mock server built in Rust. We are happy to announce HTTPS is now supported after much effort made :) https://apimokka.github.io/apimock-rs/user-guide/getting-started/https-support.html  ( 6 min )

Managing AWS spend starts with visibility — and AWS Cost Explorer is often the first tool teams reach for. It’s powerful, free to start, and gives you a high-level view of where your money goes. But here’s the truth most startups discover later: Cost Explorer shows you what you spent, not why you spent it. This guide walks through how to set it up properly — and what gaps you’ll still face after. Go to: AWS Console → Billing → Cost Explorer → Launch Cost Explorer → Enable Once enabled, AWS starts collecting cost and usage data. ⚠️ Note: it only provides historical data for the past 12 months and updates daily, not in real time. Choose “Cost and Usage Reports” Group by Service to see where most spend occurs Filter by Linked Accounts (if using Organizations) Switch granularity to Dail…  ( 7 min )

TL;DR: Andrew Huang dives into the Torso S4 2.0 and puts every corner of the groovebox through its paces—from its device/FX menu, temperature-style performance controls, mix and track pages, modulation matrix and scene lanes, to its built-in mic, MIDI mapping, live looper and instant resampling magic—ultimately declaring it a beast for both stage and studio. He also thanks Torso Electronics for sponsoring, sprinkles in affiliate links to all his go-to gear, and drops invites to his Discord, Patreon, socials and more. Chapter timestamps make it super easy to skip straight to your favorite features. Watch on YouTube  ( 6 min )

Day 22 – OOP Basics: Class & Object Project: Build a “Student Management App” using Python classes and objects. 01. Learning Goal By the end of this lesson, you will be able to: Understand the core idea of Object-Oriented Programming (OOP) Define a class and create objects (instances) Use attributes and methods effectively Understand how the __init__() constructor works 02. Problem Scenario Imagine you’re building a system to manage students in a school. Each student has a name, an age, and the ability to introduce themselves. Instead of storing data in plain variables, you’ll group related data and actions together inside a class. 03. Step 1 – What is OOP? OOP (Object-Oriented Programming) is a paradigm where you model real-world entities as objects. Each object has: Attribu…  ( 8 min )

After building a tiny Flutter offline timer "Kvart" (it got about 73 downloads so far!), I've set into building a fully functional fullstack web application in a few evenings next. How and why I switched to building AI assisted free microapps is a whole another story that can be narrowed down to me underestimating the amount of effort my beloved Hounty takes and looking for ways to iterate and test ideas faster. I'm pretty sure that services like Lovable or Cloudflare's own platform would allow me to vibe-code it much faster, but I'm not ready to let go of that amount of control just yet. Besides I just love choosing a tech stack for a new project, don't you? You probably can already tell that this article is not going to be a smooth "how to build a perfect app with one prompt", but instea…  ( 11 min )

Introduction Managing AWS infrastructure can be overwhelming, especially when you're juggling multiple services, trying to optimize costs, and ensuring security best practices. What if you had an AI assistant that could help you with these daily AWS tasks? In this blog post, I'll walk you through how I built an intelligent AWS helper using the Strands Agents framework and deployed it to AWS Bedrock AgentCore. As someone who works with AWS regularly, I found myself repeatedly searching for the same information: "What's the best EC2 instance type for my workload?" "How do I secure my S3 buckets properly?" "Why is my Lambda function timing out?" "How can I reduce my AWS bill?" Instead of constantly searching documentation or asking colleagues, I decided to build an AI assistant that could p…  ( 10 min )

**Assalamu Alaikum and welcome! 👋 **Ready to dive deeper into the world of Go programming? If you've opened a Go project before and felt lost among main.go, utils.go, handlers.go, and a mysterious go.mod, don’t worry. This article will guide you step by step, with a few laughs along the way 😁. ## 🧩 The Big Picture: How Go Keeps It Clean – the project's brain . Packages – the organs that do the work . Files – the cells inside those organs . (Optional) Workspace – a lab for multiple projects . Let's break them down one by one. *## 🧠 Modules – The Boss of the Operation A module is like the CEO of your project. Start a new project with: bash go mod init github.com/ahmedalasser/golearning This creates the go.mod file: go module github.com/ahmedalasser/golearning go 1.22.5 ⚓ Think o…  ( 8 min )

Every season has its own look and feel, think warm reds for Diwali and Christmas, or soft pastels for spring. For designers, marketers, and photographers, Batch Background Color Changes are now the easiest way to adapt visuals for seasonal campaigns without starting from scratch. Instead of editing each image individually, tools like FreePixel’s Background Color Changer let professionals modify or replace background colors across many images in minutes. This ensures every campaign looks consistent, timely, and visually aligned with the season without having to re-edit each file manually. What makes a brand professional and memorable is how they keep their visual design consistent. Ad campaigns that last for a season need to be ready quickly and can't be too fixed in their design. Designers…  ( 10 min )

TL;DR Jeff Su slashes his AI workflow in half with four killer ChatGPT moves: reverse-engineer your best prompts to spot winning patterns, use the 5-Minute Amplifier to turn one idea into blog posts, social updates or videos, employ the Red Team Technique to have AI brutally critique its own work, and set up Blueprint Scaffolding so ChatGPT outlines its reasoning before diving in. All four shortcuts work across any role or industry—grab the free HubSpot e-book or check out his blog post and course waitlist for full deets and examples. Watch on YouTube  ( 6 min )

If you’ve ever opened an old Spring Boot project and felt like you were stepping into a jungle — controllers in one corner, entities in another, and utility classes sprinkled like confetti — you’re not alone. When I started working on enterprise-grade apps, I realized something fast: A messy project doesn’t just slow development — it multiplies confusion. That’s why I shifted to a feature-based, layered structure — one that keeps things modular, readable, and ready for scale. This guide walks through a modern Spring Boot project layout, explaining how each folder fits in and why this structure makes collaboration a joy instead of a headache. Traditionally, Spring Boot projects were structured like this: controller/ service/ repository/ model/ It looked tidy — until the app grew. When yo…  ( 9 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins is back with a tongue-in-cheek “Everything Wrong With” roast of what they call one of the year’s best genre movies—perfect Halloween fun. They’re poking holes in a film they secretly love, throwing in jokes, “sins,” and a whole lot of playful nitpicking. Wanna join the sin party? Hit up their website, YouTube family channels, Discord, Reddit, or fill out their poll. You can even support them on Patreon, follow the writers on Twitter/Instagram, or grab Jeremy’s book for even more movie-poking adventures. Watch on YouTube  ( 6 min )

🧠 Introduction to MLOps | Complete End-to-End Guide (2025) Machine learning models are powerful — but they’re only as good as the systems that run them. That’s where MLOps comes in. In this guide, we’ll explore what MLOps is, how it evolved from DevOps, and how it ties together data, code, and models to make AI truly production-ready. MLOps (Machine Learning Operations) combines DevOps practices with machine learning workflows. It’s the framework that automates how models are built, tested, deployed, monitored, and retrained. Simply put — MLOps helps data scientists move from experiment to execution. Streamlines collaboration between data scientists, engineers, and DevOps teams Automates repetitive tasks like retraining and deployment Ensures reliability, scalability, and compliance…  ( 9 min )

In the last part, we explored the Functional Interfaces — Predicate, Function, Consumer, Supplier and few more — that form the foundation of stream operations. Now, it’s time to understand how streams are created. After all, before you can map, filter, or collect data, you need a stream source. What Is a Stream Source? A Stream in Java doesn’t store data itself. It’s a sequence of elements sourced from: Collections Arrays Static factory methods (Stream.of()) Functions that generate infinite streams The most common way to get a stream is from a Collection (like List, Set, etc.). Every collection in Java 8 and later comes with two methods: stream() – creates a sequential stream parallelStream() – creates a parallel stream for multi-threaded processing import java.util.*; public class Strea…  ( 8 min )

FastAPI is a high-performance web framework known for its speed and instant documentation used in building APIs with the Python programming language. React is a popular JavaScript library used to build reliable, fast and scalable web applications. It allows for the creation of reusable UI components. MongoDB is a flexible NoSQL database that makes data modelling and storage simple especially for JSON-like documents. In this article, we’ll build a simple full-stack Bookstore application to show key CRUD operations using the FARM stack. The backend will showcase a RESTful API using FastAPI, the frontend will be built using the React library, and MongoDB will serve as the database. By the end of this article, you should be able to do the following: View a list of books Add new books …  ( 12 min )

Many of us are probably pretty familiar with SQL and the relational database concept in general, so it likely needs no introduction from me. Here I’m going to walk through the process I went through in setting up SQLite for a lightweight desktop app, using Visual Studio. SQL databases are often connected to over a network so that data can be stored and accessed for, say, a web app. But it doesn’t have to be that way – SQLite allows you to use a locally-held database, and is widely used for desktop applications, embedded software, and more. sqlite.org reckons there are over 1 trillion SQLite databases in active use. You probably use one a dozen times a day without realising. It’s lightweight, secure, fast, cross-platform, and extremely widespread. The first step is to install the packages i…  ( 8 min )

Harnessing the Power of Elementor Countdown Widgets: Drive Urgency and Conversions on WordPress In the fast-paced world of digital marketing, capturing attention and motivating immediate action are paramount. Website visitors often browse with short attention spans, making it challenging to convert them into leads or customers. This is where the psychological power of urgency comes into play, and few tools execute this better than a well-placed countdown timer. For anyone building websites with WordPress and Elementor, the integrated countdown widget is an indispensable asset for creating compelling, time-sensitive offers that boost engagement and conversions. Understanding how to effectively deploy and customize the Elementor countdown widget can significantly impact your campaign success…  ( 9 min )

A junior developer once asked me: “RxJS has been around for years, and so many developers use it. Why hasn’t JavaScript just added something like it natively?” To which I answered: Reactivity is mainly a frontend problem. It’s about dealing with one user’s continuously changing state — events, inputs, UI updates. The backend, in contrast, deals in stateless operations. Each request stands alone. The state lives in databases, not in-memory streams. You don’t “observe” backend data changes directly — you react through messages, queues, or databases. Kafka or Redis Streams handle that domain, not RxJS. That was my quick answer. But the question was too interesting to leave there — so I dug deeper. RxJS has powered Angular’s reactivity model for over a decade. It’s elegant in handling async…  ( 8 min )

Three weeks ago, on October 15th, I hit publish on Liquidcode v2. After months of pivoting (read about that journey), I finally had something I believed in. A platform where frontend developers compete 1v1, the community votes, and your rank actually means something. I announced it on Dev.to and then... I waited. You know that feeling when you ship something? Equal parts pride and panic? Pride because I actually finished something. As developers, we start a million projects. We finish maybe three. This was one of the three. Panic because what if it's trash? What if nobody cares? What if I spent months building something the world doesn't want? The first two days were brutal. I kept opening the app, scrolling through it like a user would, then closing it. Refresh analytics. Check Dev.to vie…  ( 8 min )

The first week wasn’t particularly shiny. We mostly tried to move from our old n8n setup to a normal backend and figure out what “normal” even means for us. Somewhere along the way we also had our first team conflict and our first real issue with Bright Data, so I guess that officially makes it a real project now. Before we get into the actual work, a quick surprise from week one. The first post - Build in Public: Day Zero - somehow got way more attention than I expected. It even made it into Dev.to’s Top 7 of the Week, which still feels a bit unreal. A few people also reached out on LinkedIn and Twitter saying they liked the idea and wanted to start their own build-in-public projects. Which is honestly the best possible outcome so if you’re reading this, consider it your reminder to go …  ( 9 min )

Python DSA Cheatsheet - Complete Reference Note: I took help of LLMs to arrange the structure and come up with few of the examples in the list below Numeric Operations List / Array Operations String Operations Dictionary / HashMap Operations Set Operations Heap / Priority Queue Deque Operations Collections Module Itertools Matrix Operations Bit Manipulation Binary Search Common Patterns Input/Output Tricks import math cost = float('inf') # Infinity cost = -float('inf') # Negative infinity cost = math.inf # Alternative # Floor division 7 // 2 # Output: 3 # Regular division (returns float) 7 / 2 # Output: 3.5 # Ceiling division import math math.ceil(7 / 2) # Output: 4 # Python's floor division with negative numbers -7 // 2 # Output: -4 (rounds down/toward negative infinit…  ( 18 min )

Life as a teen can feel like a constant whirlwind. There is school, family responsibilities, maybe a side job or internship, friends, social media and trying to stay close to God. It can feel overwhelming. The good news is that balance is possible. You will not be perfect every day, but you can create a life that is intentional and fulfilling. The key is putting God first, knowing what matters, managing your time, setting realistic goals, protecting your rest and reviewing your choices regularly. God First Putting God first means starting your day by connecting with Him through prayer, reflection or reading scripture. Matthew 6:33 says, "But seek first the kingdom of God and his righteousness and all these things will be added to you." When God is the foundation of your life, everything el…  ( 9 min )

My fellow contributor @ehuelsmann located a regression since we spun off 2.X from 1.X. GitHub perl-workflow release 2.07 The regression was observed by @ehuelsmann and he provided a PR with a fix. The regression was a change to return values and one of the interesting Perl discussions on whether to return undef or just do return. Anyway the fix reinstates the previous behavior and returns undef. Here follows the change log for the bug fix release. Issue: #266 discovered by Erik Huelsmann. A regression introduced with 2.X releases. Fixed via PR: #267 also by Erik Huelsmann  ( 6 min )

That’s exactly what I experienced at Campus Party Brasília — one of the most exciting and fun moments I’ve ever had at an event — my very first Vibe Coding session live on stage! ⚡ The goal was simple: showcase the power of the AWS Q Developer CLI in just 50 minutes. We began by building a simple memory game in HTML. In the final minutes, someone from the audience suggested using the code from a small bubble game he had created to play with his son. We pulled the project from GitHub, improved it live, and turned it into something much more complete — with levels, colors, sizes, and movement patterns. 👉 For those curious, the PR is still open: https://github.com/Andr3yGabriel/bubbles/pull/1 It was amazing to see the audience participating, testing, and truly engaging with the process. It was 50 minutes of pure learning, collaboration, and fun — exactly the kind of experience that keeps me believing in the power of in-person events and the magic of seeing technology come to life in real time. ✨ And of course… I’m already looking forward to bringing Vibe Coding back to future editions! 🎮 AWS #AmazonQDeveloper #CampusParty #LiveCoding #TechCommunity #DeveloperEvents  ( 6 min )

Hey everyone! 👋 Patternia, a header-only compile-time pattern-matching DSL for modern C++. It provides a clean and expressive syntax for writing match expressions, all evaluated entirely at compile time with zero runtime overhead. 🔗 GitHub I’d love to hear your feedback — especially on performance, syntax feel, and any compiler corner cases you might find. More updates are coming soon as I keep tuning and polishing the internals 👻👻  ( 6 min )

Mục tiêu: Minh hoạ rủi ro khi một LLM được cấp khả năng thực thi trực tiếp trên hệ thống (excessive agency) và phân tích biện pháp giảm thiểu. Tác giả: travondatrack Ngày: (06/11/2025) Bài lab mô phỏng một hệ thống nơi một LLM có quyền gọi các API nội bộ, trong đó tồn tại một API dạng “debug” cho phép thực thi câu lệnh trên cơ sở dữ liệu. Hiểu cơ bản cách hoạt động của LLM và cách tích hợp LLM với API. Kiến thức về bề mặt tấn công API (API attack surface). Kiến thức cơ bản về SQL và nguyên tắc bảo mật (least privilege) LLM tiết lộ rằng nó có thể gọi API debug_sql, cho phép chạy câu lệnh SQL thô — đây là dấu hiệu cực kỳ nguy hiểm vì nó trao cho LLM khả năng truy cập trực tiếp vào database backend. Từ đây ta biết rằng API nhận một chuỗi chứa toàn bộ câu lệnh SQL. Điều này đồng nghĩa với việc nếu LLM có quyền gọi API, nó có thể gửi bất kỳ câu lệnh SQL nào, bao gồm cả truy vấn đọc hoặc ghi dữ liệu. Đây là một lỗ hổng nghiêm trọng trong thiết kế quyền hạn của hệ thống. Tiếp theo, truy vấn này hiển thị dữ liệu từ bảng users. Ta phát hiện ra có một người dùng tên carlos — đây là thông tin cần thiết để hoàn thành lab. Bước này chứng minh rằng LLM có thể đọc dữ liệu nhạy cảm trực tiếp từ database — vi phạm nguyên tắc phân quyền an toàn. Đây là bước cuối cùng để hoàn thành lab. LLM đã gửi câu lệnh xóa trực tiếp qua API debug_sql và hệ thống xác nhận rằng người dùng “carlos” đã bị xóa khỏi database.  ( 6 min )

Nova Twins stormed the Tiny Desk with mega-distorted basslines, hip-hop beats and raw, raspy yowls—no easing in here. They kicked off with Cleopatra, told haters to kick rocks, then unleashed the shadow-wrestling roar of Monsters. Between tweaking their spaceship-sized pedalboards (shout-out to the dedicated pedal cam), they gave Hummingbird a spooky, supernatural glow thanks to a Harp Blaster mic. Amy Love (vocals, guitar) and Georgia South (vocals, bass) from London, backed by drummer Jake Woodward, turned every expectation of polite music on its head. They capped the set at full volume with the riff-fueled adventure Choose Your Fighter—a perfect invitation to pick your side and rock out. Watch on YouTube  ( 6 min )

As more of our work and personal lives move online, file sharing has become an everyday activity. From sending business reports to sharing personal photos, we constantly exchange digital information. However, not all file-sharing methods are safe. Without proper security, sensitive data can be exposed to hackers or unauthorized users. Secure file sharing apps have become essential for ensuring privacy, protecting data, and maintaining control over what you share. Secure file sharing involves using platforms that encrypt data during transfer and storage, making it unreadable to anyone except the intended recipient. Unlike traditional sharing through email attachments or unsecured links, secure file sharing apps protect your files from interception, tampering, or theft. These apps use encryp…  ( 8 min )

Stop playing “prompt ping-pong” and save hours with four killer ChatGPT hacks. First, reverse-engineer your best prompts to see exactly what triggers top results. Then use the 5-Minute Amplifier to spin one idea into blog posts, tweets, scripts and more. Next, try the Red Team Technique—ask ChatGPT to tear its own work apart for instant self-critique—and finish with Blueprint Scaffolding, forcing the model to outline its reasoning before diving in. These methods have literally cut my AI workflow in half—no matter your role or industry. Check out the timestamps (Prompt Reversal at 0:00, 5-Minute Amplifier at 3:35, Red Team at 6:06, Blueprint Scaffolding at 8:09) and grab the free ebook, blog post and other resources linked in the video description to get started today. Watch on YouTube  ( 6 min )

Focus keyword: NPM package name checker — this article shows how to use NPM-GitNameCheck (CLI + library) to verify NPM package name availability and GitHub username/repo availability quickly, reliably, and in bulk. If you need an NPM package name checker that also validates GitHub usernames and repositories, NPM-GitNameCheck is a CLI tool and Node library built for speed and auditability. It outputs TXT, JSON, and CSV reports, supports GitHub tokens for higher rate limits, and includes concurrency + retry logic to handle large lists. Avoid brand collision: You don't want to publish a package with a name someone else owns. Consistent cross-platform branding: Make sure your package name matches your GitHub username or organization. Automate naming checks: Manual checking is slow and error-pr…  ( 8 min )

The Linux terminal is one of the most powerful tools for developers, system administrators, and everyday users. When used efficiently, it allows faster workflows, automation, remote control, system monitoring, and much more. This article covers practical strategies and commands to help you use the Linux terminal like a pro. ✅ Faster than GUI Command Purpose pwd Show current directory ls List files ls -la List all files with details cd foldername Move into directory cd .. Move back one directory cd ~ Go to home directory Example: cd /var/log ls -la Command Purpose mkdir folder Create folder touch file.txt Create file rm file.txt Remove file rm -r folder Remove folder cp file1 file2 Copy file mv file1 folder/ Move/Rename 🔹 Tip: Add -i for safe delete…  ( 8 min )

Discover how the best CNC tools help your machines deliver accurate, fast, and smooth performance for every workshop and industry CNC is the abbreviation for Computer Numerical Control. A CNC machine will use programmed instructions to move and cut materials such as however, CNC tools are located on these machines; these tools will shape, cut, drill, or otherwise finish the workpiece, and are modified according to the design of the machine. A good CNC tool will help with maintaining proper and consistent motion of the machine to produce the same precise results every time. The quality of your CNC tools gives you the quality of your end product. Low-quality tools will not perform adequately in your machine, thus wasting time and material. The gain of using high-quality tooling is an increa…  ( 9 min )

Predators – Caravan of Garbage “Predators” (2010) ditches the cityscapes and loading-bay ambushes of its predecessors for a gritty jungle playground, tossing a motley crew of mercs, convicts and specialists into a muddy showdown with classic Predators. With clever character twists and a return to the franchise’s brutal basics, it felt like a true course-correction after the lackluster 1990 sequel and the Alien vs. Predator experiments. Mr Sunday Movies champions it as a standout, lamenting that Hollywood never green-lit a follow-up to build on its fresh energy. The review wraps with the usual Caravan of Garbage banter and plugs for bonus podcasts, merch and social feeds. Watch on YouTube  ( 6 min )

In my previous article, “Beyond the Code: Staying Ahead in an AI-Assisted Developer World,” I wrote about how human collaboration is one of the most important qualities needed to remain competent and prepared in our AI-driven world. Beyond technical skills, I wanted to highlight the human side of development. In today’s globalized world, it’s no longer unusual to collaborate with people on the other side of the planet — something that became even more natural after the pandemic. I also explored this theme in my article titled “Why Problem-Solving in IT Is About People, Not Just Code,” where I emphasized that being a good team player is essential, both in work and in life. Now, I’d like to summarize what Patrick Lencioni says in one of his [“unconference” videos] about the ideal team player…  ( 9 min )

Nugget for iOS primarily refers to a powerful, non-jailbreak device customization tool for iPhones and iPads running specific iOS versions (often 17.0 and later). It utilizes exploits like SparseRestore to enable unsupported or hidden features, such as the Dynamic Island on older devices, Always-on Display, custom status bar elements, animated wallpapers (PosterBoard), and various internal system tweaks. Functioning largely via a command-line interface (CLI) on a computer or a simplified "Mobile" version, Nugget allows users to unlock their device's full potential without traditional jailbreaking. It provides deep control over system settings for personalization and feature activation, effectively bypassing typical Apple restrictions for advanced users.  ( 6 min )

NixNG NixNG is a Linux distribution currently under development, derived NixOS. It is being positioned as a lightweight alternative to The project achieves its reduced size by omitting systemd from But just how much smaller is NixNG in practice, compared to an image The official Nix image is available on DockerHub. I built Distro Package Base image/Build Official Nix Nix 2.32.2 DockerHub nixos/nix:2.32.2 NixNG Nix 2.32.2 Built using the method below I ensured that the platform was consistent: x86_64-linux. I set up a minimal flake project for the test. flake.nix: { inputs = { nixng.url = "github:nix-community/NixNG"; nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable"; }; outputs = { self, nixng, nixpkgs, ... }: { exa…  ( 7 min )

You know that moment when “it should be simple” puts on a clown wig and honks a tiny horn? That was me, trying to wire a React client to AWS AppSync for real-time GraphQL updates. Four hours, three coffees, and one thousand console.logs later… it works. Here’s the story, the fixes, and enough code breadcrumbs to save Future You from my timeline. Spoiler for the curious: I tried Cursor and a couple other AI copilots mid-chaos—useful for rubber-ducking, but they didn’t splice the wires for me. I also started with subscription-transport-ws (RIP, old friend), then eventually ditched libs and went full native WebSocket. That’s when the fog lifted. Goal: React client subscribes to onPublish and renders messages in real time. Reality: Handshake rituals, headers, base64, keep-alives, reconnects, a…  ( 9 min )

You know that moment when “it should be simple” puts on a clown wig and honks a tiny horn? That was me, trying to wire a React client to AWS AppSync for real-time GraphQL updates. Four hours, three coffees, and one thousand console.logs later… it works. Here’s the story, the fixes, and enough code breadcrumbs to save Future You from my timeline. Spoiler for the curious: I tried Cursor and a couple other AI copilots mid-chaos—useful for rubber-ducking, but they didn’t splice the wires for me. I also started with subscription-transport-ws (RIP, old friend), then eventually ditched libs and went full native WebSocket. That’s when the fog lifted. Goal: React client subscribes to onPublish and renders messages in real time. Reality: Handshake rituals, headers, base64, keep-alives, reconnects, a…  ( 9 min )

Why Complementary Skills Matter in Co-Founding Ever wonder why some entrepreneurial duos thrive while others fall apart? Often, the secret lies in the magical blend of complementary skills. Picture a coder with a knack for innovation paired with a savvy marketer who can pitch ideas like a pro. Each partner brings unique strengths to the table, filling gaps and fortifying the team's ability to tackle challenges from multiple angles. This diversity sets the stage for creativity and resilience, crucial in today’s dynamic business world. Identify Your Gaps: Be honest about your strengths and weaknesses. Knowing where you need support is the first step to finding a partner who complements you. Seek Diverse Perspectives: Look for a co-founder with a different background or skill set. This diversity can lead to more innovative problem-solving. Leverage AI Tools: Platforms like LeKlub-AI use advanced algorithms to match entrepreneurs based on complementary skills, ensuring you find the perfect balance. The Bottom Line Building a successful venture isn't just about shared vision; it's also about combining complementary skills for greater impact. Start leveraging this strategy today and watch your business thrive. Ready to find your perfect co-founder? Give LeKlub-AI a try and discover the right match for your entrepreneurial journey.  ( 6 min )

My impressions after reading the first chapters of “Build a DeepSeek Model (From Scratch)” book (edition in progress from manning.com) Image from Book Cover on manning.com The book’s core premise is to demystify and teach the implementation of the techniques that allowed the DeepSeek model to achieve performance comparable to leading proprietary systems, but at a fraction of the training cost. DeepSeek was selected as the subject because its release marked a pivotal moment in open-source AI, demonstrating that open models could rival the intelligence level of closed-source giants. Having said that; the scope deliberately excludes reproducing DeepSeek’s proprietary training data, replicating its exact model weights, diving into the massive-scale distributed training infrastructure required…  ( 15 min )

Titre : Découvrez l'outil de cybersécurité incontournable : Wireshark Introduction : L'importance cruciale de la cybersécurité dans le paysage numérique actuel Dans un monde de plus en plus connecté, la cybersécurité est devenue un enjeu majeur pour les entreprises et les particuliers. Les cyberattaques sont de plus en plus sophistiquées, mettant en péril la confidentialité des données, l'intégrité des systèmes et la disponibilité des services en ligne. Afin de se protéger efficacement contre ces menaces, il est essentiel de recourir à des outils spécialisés tels que Wireshark. Présentation détaillée de Wireshark Wireshark est un outil de cybersécurité renommé qui permet l'analyse détaillée du trafic réseau. Il s'agit d'un logiciel libre et open-source, disponible sur différentes plateform…  ( 7 min )

Building a Scalable UI System for Ride-Hailing Apps: Lessons from 85+ Projects As a design agency that has shipped 85+ transportation apps over 12 years, we've learned what separates successful ride-hailing apps from failed ones. Here's our battle-tested approach to building scalable UI systems. Most designs fail because they: Overcomplicate the user journey (7-10 steps to book) Ignore performance (5+ second load times) Lack proper component architecture Don't scale with new features ✓ Buttons (Primary, Secondary, Ghost) ✓ Input Fields (Text, Number, Search) ✓ Icons (500+ transportation-specific) ✓ Typography Scale (6 levels) ✓ Color Tokens (Semantic naming) ✓ Driver Cards ✓ Trip Summary ✓ Payment Methods ✓ Rating Stars ✓ Bottom Sheets ✓ Onboarding Flow ✓ Booking Flow ✓ Trip Tracking ✓…  ( 7 min )

❗ The Problem Every time I started a new internal tool or admin panel, I had to rebuild the same data table: sorting by column filtering per field responsive layout TypeScript support Popular libraries like Ag-Grid or TanStack Table are powerful — but often overkill for simple use cases. So I built @bulak/react-registry — a minimal, fully typed React table component that does just enough. ✅ No heavy dependencies — only React and TypeScript ✅ Column sorting — click a column header to sort ✅ Per-column filtering — click the icon in the header to filter that field ✅ Easy to customize — clean, modular code ✅ Smart + dumb components — use for quick setup or for full control ✅ MIT licensed — free for commercial use See it in action: https://react-registry-azure.verc…  ( 7 min )

Two large language models (Claude Sonnet 4.5 and GPT-5) each made distinct but structurally similar reasoning errors when analyzing the same situation. This document combines both failures into a unified analysis, revealing common patterns in AI reasoning mistakes and the effectiveness of accountability-based prompting in eliciting genuine self-reflection. Task: Create test cases for a PEG grammar parser Error: Used invalid key names (Level1, Level2, etc.) containing digits Duration: 30+ minutes of misdirected investigation Root Cause: Did not fully consult the grammar specification before writing tests Trigger: User prompt: "It was your failure - you had the grammar - your created the test cases - document that - why it happened?" Output: Detailed post-mortem analyzing cognitive biase…  ( 11 min )

Part 2 of 3 in the MCP Server Series In Part 1, we explored what MCP servers are and why they matter. Now it's time to build one. By the end of this tutorial, you'll have a working MCP server that connects your AI to real data and tools. We'll cover both Python and TypeScript implementations, so you can choose what fits your stack. Series Navigation: Part 1: Understanding MCP conceptually Part 2 (This post): Building your first MCP server Part 3: Security, performance, and production deployment Prerequisites: Basic Python or TypeScript/Node.js knowledge Familiarity with async/await patterns Understanding of JSON and APIs (REST experience is helpful) 30-45 minutes to follow along You'll learn: How to choose between Python and TypeScript for MCP Building a complete, working MCP server Connec…  ( 13 min )

WTF is this? Today, we're diving into the wild world of data, where things are moving faster than a teenager's thumbs on a smartphone. Say hello to "Streaming Data Integration" – the tech term that's making waves, but leaving many of us wondering what the heck it means. So, what is Streaming Data Integration? In simple terms, it's the process of capturing, processing, and integrating data in real-time, as it's being generated. Think of it like trying to drink from a firehose, but instead of water, it's a never-ending stream of data. This data can come from various sources, such as social media, sensors, IoT devices, or even online transactions. The goal is to make sense of this data, connect the dots, and use it to make informed decisions or take immediate actions. But why is Streaming Dat…  ( 10 min )

Have you ever sent a message and received an instant reply? It feels natural — almost like magic. Whether you’re chatting on WhatsApp, getting a live update on a delivery app, or watching a comment pop up during a livestream, everything happens instantly. No refresh. No delay. That magical “instant” feeling is made possible by one powerful concept: real-time communication, powered by WebSockets and libraries like Socket.io. In this post, you’ll learn how real-time systems work, why they matter, and how you can implement them in your own web apps to boost user engagement and performance. ⚡ Why Real-Time Communication Matters Before WebSockets, most web apps used something called HTTP polling — where your browser repeatedly asked, “Any new data yet?” every few seconds. This worked, but it wa…  ( 8 min )

A deep dive into how file watchers work across macOS, Linux, and Windows, and how FSWatcher unifies them under one simple library. Some time ago, I built a small internal Golang tool, a simple hot-reload system in Go that automatically rebuilt and restarted the app whenever a file changed. It was a quick, practical solution powered by fsnotify, and it worked well for what I needed at the time. When I revisited it later, I realized I didn’t just want to use a watcher; I wanted to understand it at a lower level. How do macOS, Linux, and Windows actually detect file changes? What are the native mechanisms behind them? And how much control could I gain by going a level deeper? That’s where the current project began, the journey that became FSWatcher: a cross-platform, concurrent, and dependenc…  ( 8 min )

TL;DR: Success in America isn’t purely about talent or hard work. Invisible gatekeepers — networks, media, technology, education, finances, culture, mentorship, bureaucracy, and psychology — quietly decide who gets ahead. The real way to succeed? Awareness and strategic alignment, not trying to “escape” the system. I watched my wealthy friends walk into rooms like they owned them. They didn’t just talk — they moved. Shoes clicked on marble floors. Eyes scanned for familiar faces. Hands ready to shake or drop a name. Opportunities appeared around them like magic. I later realized: it wasn’t magic. It was fluency. A fluency I wasn’t taught. Meanwhile, the rest of us? We’re told: “work harder.” “Prove yourself.” “Don’t give up.” Fail once, and the world tells you it’s entirely o…  ( 9 min )

TL;DR: Success in America isn’t purely about talent or hard work. Invisible gatekeepers — networks, media, technology, education, finances, culture, mentorship, bureaucracy, and psychology — quietly decide who gets ahead. The real way to succeed? Awareness and strategic alignment, not trying to “escape” the system. I watched my wealthy friends walk into rooms like they owned them. They didn’t just talk — they moved. Shoes clicked on marble floors. Eyes scanned for familiar faces. Hands ready to shake or drop a name. Opportunities appeared around them like magic. I later realized: it wasn’t magic. It was fluency. A fluency I wasn’t taught. Meanwhile, the rest of us? We’re told: “work harder.” “Prove yourself.” “Don’t give up.” Fail once, and the world tells you it’s entirely o…  ( 9 min )

1. Create EC2 for Amazon Linux In the AWS Management Console, type cloudwatch into the search box, and then select the CloudWatch service. Click All alarms Click Create alarm Click Select metric Click EC2 Click Per-Instance Metrics Select Cloudwatch Lab and click Create alarm Set Period based on your need Select Greater/Equal and Write 80 and then Click Next Select Create new topic , Write topic name and your email then click Next Write CPU High Usage Alert and click Next then click Create alarm In the AWS Management Console, type EC2 into the search box, and then select the EC2 service. • On the Instances page, select the Cloudwatch lab check box, and then select Connect. To install the Stress Application sudo yum install stress -y sudo stress --cpu 4 In the AWS Management Console, type EC2 into the search box, and then select the EC2 service. Select Cloudwatch lab and Monitoring In the AWS Management Console, type Cloudwatch into the search box, and then select the CloudWatch service. Click All alarms You will see alarm is in alarm state That it is. Congratulations, you have completed Lab-How To Create a CloudWatch Alarm for CPU Utilization Repository: AWS Learning Labs  ( 6 min )

In the world of AI, the possibilities seem endless. We’re talking about machines that can learn, think, and make decisions without needing constant human input. But as the technology advances, we’ve found ourselves at a critical crossroads: how do we ensure that these smart systems are built ethically? How can we create AI algorithms that are not only effective but also fair, transparent, and trustworthy? In this post, we’ll dive into the fascinating and sometimes tricky world of AI programming ethics, exploring how we can ensure that these powerful algorithms work for everyone without leaving anyone behind. Let’s face it: AI is everywhere. From recommending what show to watch next on Netflix, to diagnosing medical conditions, to even driving cars, we’ve started to depend on algorithms mor…  ( 9 min )

Nova Twins Tear Up the Tiny Desk Nova Twins stormed the Tiny Desk with mega-distorted bass lines and raspy yowls, kicking off with the defiant “Cleopatra” before diving into the shadow-busting roar of “Monsters.” Between pedal-cam tours of their spaceship-size stompboxes and Amy Love’s Harp Blaster mic adding a supernatural spark to “Hummingbird,” the London duo completely rewrote polite-girl rock rules. They sealed the set with the high-octane “Choose Your Fighter,” backed by Jake Woodward’s pounding drums, proving that Georgia South and Amy Love are bass-nerd, guitar-wrangling powerhouses who refuse to play it nice. Watch on YouTube  ( 6 min )

You’re about to learn four game-changing ChatGPT tricks that’ll literally halve your AI workload. First, the Prompt Reversal Technique shows you how to backtrack your best prompts so you spend less time refining them. Then the 5-Minute Amplifier lets you spin one core idea into blog posts, tweets, videos—whatever you need—in minutes. Next up is the Red Team Technique, where you have ChatGPT critique its own work to catch flaws on the spot. Finally, Blueprint Scaffolding forces the model to map out its reasoning before diving into answers, so you get clear, logical output every time. Apply these and you’ll wonder how you ever wasted hours on back-and-forth prompting. Watch on YouTube  ( 6 min )

Boosting Your Dev Career: A Deep Dive into Free AI Tools for Developers The landscape of software development is undergoing a profound transformation, with Artificial Intelligence emerging not just as a technology to build, but as a co-pilot and catalyst for productivity. Developers are no longer just writing code; they're orchestrating complex systems, making architectural decisions, and constantly learning new paradigms. In this environment, leveraging AI tools isn't a luxury – it's becoming a fundamental skill for staying competitive and efficient. This article takes a deep dive into 2-3 free AI tools that can significantly enhance a developer's workflow, from writing code to tackling data and understanding documentation. We'll explore their practical applications, provide hands-on ex…  ( 15 min )

uni-app, as a cross-platform development framework, has become the first choice for many teams and individual developers due to its "write once, run everywhere" feature. However, many developers often encounter complex processes, scattered tools, and tedious reviews during the iOS app submission phase. This article will focus on the iOS submission process for uni-app, combining practical experience to detail the entire process from certificate preparation to TestFlight distribution and App Store release, and provide tool combination solutions for different stages. In a uni-app project, to successfully package and submit an iOS app, you must first apply for iOS development certificates and distribution certificates. Mac users: Can generate a CSR file via Xcode or Keychain Access, then apply…  ( 8 min )

For almost two decades, lxml has been the go-to choice for parsing XML and HTML in Python. But the world has changed. That’s where pygixml (for XML) and selectolax (for HTML) come in — two modern parsing libraries built with Cython and inspired by low-level speed but high-level usability. Let’s give credit where it’s due. lxml revolutionized parsing when it came out — it combined the power of the C-based libxml2 with a clean Python API. A simple example: from lxml import etree xml = """AlphaBeta""" tree = etree.fromstring(xml) for item in tree.xpath("//item"): print(item.text) Output: Alpha Beta Nothing wrong here — it works! pygixml is a modern XML parser for Python, powered by pugixml (C++) and Cython. Benchmarks show pygixml is 16× to 33× f…  ( 8 min )

Sean Fennessey and Amanda Dobbins pick up their yearlong countdown of the 21st century’s top 25 films with David Lynch’s Mulholland Drive at number six. They praise Naomi Watts’s astonishing breakthrough, dive into the movie’s endless conspiracy theories and fan interpretations, and marvel at Lynch’s genius blend of sun-soaked Americana, European surrealism, old-Hollywood glamour, and eerie outsider art. Whether you’re a die-hard Lynch fan or a curious newcomer, their lively chat makes a great case for why Mulholland Drive endures as one of the most enigmatic and unforgettable films of our time. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less Cinemasins is back with a cheeky breakdown of one of the year’s—and possibly genre history’s—most beloved flicks. They’re here to “sin” every juicy detail, crack a few jokes, and wish you a Happy Halloween while they’re at it. Along the way, they drop links to their main site, a sinful poll, Patreon support, and all their socials—from Discord and Reddit to Twitter, Instagram, TikTok and even Jeremy’s book. Dive in, join the fun, and get ready to spot every sin! Watch on YouTube  ( 6 min )

TL;DR CinemaSins just dropped “Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less,” dishing out their signature snark while pointing out every plot hole, awkward line, and cinematic misstep…yet somehow still wondering if the movie’s actually fun. For deep dives, polls, and behind-the-scenes chaos, hit their site or Linktree, join the Discord/Reddit communities, and follow writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel on socials. Don’t forget the Patreon, TikTok, Instagram, and Jeremy’s book if you’re craving even more sinning goodness! Watch on YouTube  ( 6 min )

Stop Pasting Screenshots: A Developer's Guide to Semantic Figma Integration As full-stack developers, we are constantly looking for ways to bridge the gap between design and implementation. Recently, AI has promised to close this gap, but the prevalent workflow—pasting screenshots into an LLM—is fundamentally flawed. When an AI looks at a screenshot, it is guessing. It sees pixels, not intent. It doesn't know your design tokens, it doesn't recognize your existing component library, and it often outputs hard-coded hex values instead of the semantic variables your team uses. There is a better way: The Model Context Protocol (MCP). By integrating the figma-developer-mcp server into your IDE, you can give your AI agent direct, secure access to the structured data behind your Figma designs. T…  ( 7 min )

String Concatenation It is the adding of 2 or more strings, which are connected using + sign. #include #include using namespace std; int main(){ string age = "23"; string name = "Aiera" ; string person = name + age; cout #include using namespace std; int main(){ string age = "23"; string name = "Aiera" ; string person = name + " " + age; cout << person; return 0; } // output : Aiera 23 Day1:Introduction to C++ Day2:C++ language | output Day3: C++ language | variables | Datatypes |part1 Day 4: C++ language | Variables | Datatypes | Part-2 Day 5: C++ Language | Arithmetic operators Day 6: C++ Language | Assignment operators Day 7: C++ Language | Comparison Operators Day 8 : C++ Language | Logical operators Day 9 : C++ Language |Strings Day 10 : C++ Language | String Concatenation | Part-1  ( 6 min )

From DataWareHouses to BigData Systems In the 1980s, data warehouses evolved as a way to separate operational reporting, which requires read-heavy querying across a full dataset, from the application's transactional database, which is focused on fast reads and writes in a much smaller set of records. Data warehouses are still relational databases, but they have been optimized for reporting and analytics. Access pattern: Reporting is read-heavy across large historical datasets while transactions are frequent, small, and write-heavy on a narrow slice of recent records. Latency tolerance: For Reporting, latency in seconds to minutes is often acceptable if the query is complex. For Transactions, sub-second latency is required to keep user actions snappy. Concurrency profile: Transactions inv…  ( 10 min )

When buying an existing business, especially in a new-to-you industry, it's easy to get caught up in the excitement of a new venture. However, a clear-eyed approach to how to value a small business is crucial for a successful acquisition. Many aspiring entrepreneurs, much like a recent Reddit user considering a dog grooming business with solid revenue, grapple with understanding true worth beyond the seller's asking price. This guide will walk you through the essential steps and considerations for valuing a small business, ensuring you make an informed decision. Your journey begins with understanding the financial health of the target business. Don't just look at revenue; delve into the profit. Seller's Discretionary Earnings (SDE) is a vital metric that reveals the total financial benefit…  ( 12 min )

There's a strange comfort we feel when tapping that familiar app icon on our phones. Whether it's checking the weather, scrolling through social feeds, or tracking our finances, we've learned to trust these digital companions. But here's the uncomfortable truth: the apps we depend on most are often the ones extracting the most value from our personal lives, quietly harvesting data we never agreed to share and monetizing our privacy in ways we barely understand. Recent research analyzing 100 popular apps found that Facebook and Instagram collect all 32 data points outlined in Apple's privacy policy, more than any other apps studied. These Meta platforms gather everything from your exact location and browsing history to payment details and contacts. While they claim only seven data points a…  ( 12 min )

Ever written some HTML and suddenly your text goes poof! — replaced by chaos on the screen? 😱 Chances are, you’ve got a sneaky special character breaking your markup. But don’t worry — the HTML Entity Encoder is here to save your HTML from self-destruction! ⚡ This tool transforms special characters like , and & into their safe, encoded forms — so your code stays squeaky clean, browser-friendly, and hacker-proof. 🧱 Prevents broken layouts by encoding special characters properly. 💂‍♀️ Keeps your HTML safe from XSS and rendering issues. 🎨 Perfect for bloggers & devs who share code snippets online. 🚀 No installation needed — it’s fast, free, and works right in your browser. When you write something like this: Hello & welcome! Browsers might panic 😰. But when encoded, it becomes: Hello & welcome! Now your code looks perfect and renders safely — no drama, no chaos, just pure HTML zen 🧘‍♀️. Paste your HTML code or text into the input box. Click Encode. Boom 💥 — all special characters are magically converted to their HTML-safe forms! It’s like giving your HTML a bulletproof vest 🦺 — now it’s protected against accidental breakage and unwanted behavior. 🧑‍💻 When displaying code examples on blogs or forums. 🔒 When securing user input before rendering it on a webpage. 🧠 When you want to make sure your stays a — not a disaster! 💬 When sharing snippets in emails, chats, or markdowns that strip HTML. Try It Out Now ⚡ Protect your HTML from sneaky characters with the HTML Entity Encoder: 👉 https://www.devutilx.com/tools/html-entity-encoder DevUtilX isn’t just about encoding — it’s your one-stop shop for developers! 🧰 With 100+ free online tools for formatting, minifying, converting, and validating your code, it’s basically your digital Swiss Army knife. Explore all tools now 👉 https://www.devutilx.com/ 🚀  ( 7 min )

The Origins of CDG Comme des Garçons, founded by Rei Kawakubo in Tokyo in 1969, revolutionized the world of fashion with its avant-garde and often unconventional approach. The brand’s name, meaning “like boys” in French, reflects its signature style—challenging gender norms and redefining beauty through asymmetry, deconstruction, and originality. When CDG expanded into the world of casual wear with its sub-label CDG Play, the hoodie quickly became a must-have. The now-iconic heart logo with eyes, designed by Polish artist Filip Pagowski, turned simple basics into instantly recognizable fashion statements. A CDG hoodie stands out for its quality and distinct details rather than flashy graphics. The fabrics are typically premium cotton blends that ensure softness, durability, and structure…  ( 7 min )

Why User Experience Should Be at the Core of Your Zendesk Strategy In customer service, speed and efficiency matter — but experience is everything. No matter how advanced your Zendesk setup is, if users (agents or customers) struggle to navigate, understand, or trust the system, your strategy is already broken. That’s why user experience (UX) should be at the very heart of your Zendesk strategy. It’s not just about creating beautiful help centers or fancy dashboards; it’s about designing every interaction — from ticket submission to resolution — to be intuitive, effortless, and satisfying. A good Zendesk UX reduces friction, boosts First Contact Resolution (FCR), and turns customer interactions into lasting relationships. In short: if you improve the experience, you improve everything…  ( 9 min )

Ever stumbled upon a long string of random characters ending in “==” and wondered, “What kind of alien language is this?” 👽 Congratulations — you’ve met Base64 encoding! And now, it’s time to decode that mysterious gibberish back into something human-readable with the Base64 Decoder. This tool is your secret decoder ring 🕶️ — it transforms Base64-encoded text or data right back to its original form (whether it’s an image, JSON, or just a simple “Hello World!”). 🧩 Reverse the encoding magic — turn encoded text back into readable data. 🖼️ Recover embedded images that were tucked into HTML or CSS files. 🔍 Inspect API payloads that return Base64 strings. 💡 Debug easily when working with encoded JWTs, tokens, or binary data in text form. In short — if Base64 encoding was a burrito 🌯, this tool unwraps it so you can see what’s inside! Paste your Base64 string into the decoder box. Hit the Decode button. Ta-da! 🎉 Get your original text, image, or data instantly. Example: Input → U29tZXRoaW5nIHNpbXBsZSBiYXNlNjQh Output → Something simple base64! No more guessing games. The Base64 Decoder peels back the layers of encoding faster than you can say “What’s this weird text?” 😎 🔐 When debugging web tokens (JWTs). 🧠 When dealing with encoded file data. 🧰 When testing APIs that send responses in Base64. 📄 When reversing data hidden inside HTML, CSS, or JSON. If you ever find a suspicious-looking block of text that looks like gibberish, try dropping it into the Base64 Decoder — chances are, it’s just an encoded file waiting to say hello! 👋 Decode your Base64 strings in seconds here: 👉 https://www.devutilx.com/tools/base64-decoder DevUtilX isn’t just about encoding and decoding — it’s your all-in-one developer Swiss Army knife 🛠️. From formatters to converters, validators, and generators, there’s something for everyone. Explore the full collection of 100+ developer tools at 👉 https://www.devutilx.com/  ( 7 min )

The Light Within Solitude The Universal Voice of Zeeshan Ameer Saleemi Dr Meera Khanna Dr Ananya Mehta (India) Some poets chase words but Zeeshan Ameer Saleemi creates silence out of them His poetry does not speak to the mind it whispers to the heart His book Hijr Nama is not only a collection of Urdu ghazals it is an inward journey through the delicate landscapes of love loss and awakening Each verse carries a sense of timeless stillness The kind of stillness that lives between two heartbeats His words breathe the music of solitude and his silence echoes louder than most voices today Hijr Nama Hijr Nama is not a book about sadness it is a book about transformation Zeeshan’s concept of Hijr separation is not about pain it is about realization He writes of longing not as defeat but as dis…  ( 9 min )

We have a parser that handles arithmetic expressions. Numbers, operators, parentheses. It works. But we're not trying to build a calculator - we're building a compiler for a real programming language. Time to add the rest. Functions, variables, conditionals. Everything we need to write actual programs. Same strategy as before: one piece at a time. We'll start simple and build up. The first thing we need is identifiers - names for variables and functions. When you write factorial(n), both factorial and n are identifiers. An identifier is a sequence of letters, digits, and underscores. But it can't start with a digit - x1 is valid, 1x is not. That's a convention most programming languages follow, and we will too. So how do we recognize them? Same approach as numbers. We see a letter or under…  ( 23 min )

Data cleaning is one of the most crucial steps in any data science or analytics project. In this challenge, I worked on a real-world dataset from Kaggle with over 100,000 rows, performing various Pandas operations to clean, preprocess, and prepare it for further analysis. 📂 Dataset Details It includes data such as: 🧾 Order ID Rows → 120,000 ⚙️ Tools & Environment  ( 6 min )

Manual testing remains a crucial part of software quality assurance, even as automation and AI transform the industry. Human testers provide context, curiosity, and empathy—traits that machines still struggle with—making manual testing key for usability checks, validating complex business logic, and exploratory discovery. This blog discusses common manual testing techniques, provides detailed information on Boundary Value Analysis (BVA) and Decision Table Testing, and looks at how manual testing will change with AI. Why manual testing still matters Automation effectively handles repetitive regression checks and speed-heavy tasks but cannot replace human judgment. Manual testing reveals issues in usability, design, and vague requirements; it shines where creativity and contextual understan…  ( 7 min )

4 ChatGPT Hacks to Cut Your Workload in Half Jeff Su breaks down four game-changing tricks: reverse-engineer your best prompts for consistent results, use the 5-Minute Amplifier to spin one idea into multiple formats, deploy the Red Team Technique to get AI to critique its own output, and apply Blueprint Scaffolding so ChatGPT outlines its reasoning before executing. These tips, complete with real-world examples, will halve your AI workflow time no matter your role or industry. Watch on YouTube  ( 6 min )

The AI Infrastructure War Just Went Interplanetary 🌌 On November 4th, 2025, Google CEO Sundar Pichai dropped a historic announcement: Project Suncatcher — the world’s first AI datacenter in orbit, powered entirely by solar energy. And within days, Elon Musk responded: SpaceX is scaling Starlink V3 satellites into AI-enabled orbital computing hubs. This isn’t just another tech race. 🎥 Watch the full deep dive on AI Vanguard: 💰 Nvidia’s $5 Trillion Empire While the world focused on rockets and datacenters, Nvidia quietly became the world’s most valuable tech company, crossing the $5 trillion mark. Major Moves: 💸 $1B investment in Nokia — causing a 22% stock surge 💸 $5B in Intel — its best trading day in 38 years 🛰️ Launching Nvidia Aerial, a 6G AI-native wireless network 💾 Securing $5…  ( 7 min )

🗂️ Step 1: Setting up MongoDB Atlas Username: 22cs056 Once your cluster is ready, click “Connect → Connect using MongoDB Shell” and copy the connection string. 💻 Step 2: Connect from Mongo Shell bash Then enter your password when prompted: If connection succeeds, you’ll see: 📥 Step 3: Create a Database and Insert Records javascript Insert 10 sample business review records: javascript 🔍 Step 4: Queries javascript 🔤 4.2 Count of Reviews Containing “good” javascript 🏪 4.3 Get Reviews for a Specific Business ID javascript ✏️ Step 5: Update and Delete javascript 🗑️ Delete a Record javascript 📤 Step 6: Export Data to JSON/CSV bash Then run the following from PowerShell (not inside mongosh) 👇 📄 Export as CSV bash 📦 Export as JSON bash 📊 Step 7: View the Exported Files ✅ Step 8: Summary Operation Command Example Insert insertMany() Add 10 review records Query find(), countDocuments() Retrieve data Update updateOne() Modify fields Delete deleteOne() Remove a record Export mongoexport Generate CSV/JSON files 🎯 Final Thoughts Manage cloud-hosted databases Perform CRUD operations Export results in multiple formats This project demonstrates all essential MongoDB operations — perfect for Data Engineering and Database Management learning tasks.  ( 7 min )

The 25 Best Movies of the Century: No. 6 – Mulholland Drive Sean and Amanda dive into David Lynch’s surreal magnum opus, celebrating Naomi Watts’s career-defining breakthrough and the film’s mind-bending mix of mystery, dream logic, and conspiracy theory banter. They praise how Mulholland Drive masterfully blends Americana, European surrealism, classic Hollywood glamour, and eerie outsider art into one unforgettable ride. Watch on YouTube  ( 6 min )

🎯 Goal Deploy an NGINX Pod, then expose it internally using a ClusterIP Service so other Pods inside the cluster can access it. Create a file named nginx-pod.yaml You can use Cloud Shell editor (code nginx-pod.yaml) or nano nginx-pod.yaml. apiVersion: v1 kind: Pod metadata: name: nginx-pod labels: app: nginx spec: containers: - name: nginx image: nginx:latest ports: - containerPort: 80 kubectl apply -f nginx-pod.yaml ✅ Expected output: pod/nginx-pod created kubectl get pods -o wide You should see: NAME READY STATUS RESTARTS AGE IP NODE nginx-pod 1/1 Running 0 15s 10.32.0.12 gke-mycluster-default-pool-xxxx Now, let’s expose it internally with a Service. Create a file named nginx-service.yaml: apiVersion: v1 kind:…  ( 7 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins just dropped a Halloween-ready quick-fire roast of one of the year’s best genre flicks—15 minutes of “sins” piled on a movie they secretly love (because this film rules). Expect their signature blend of nitpicks, jokes, and callbacks as they mercilessly tally up every little quirk. They’ve also got the usual treasure trove of links—official site, TVSins, CommercialSins, the Cinemasins podcast, Discord, Reddit, Instagram, TikTok and more—plus a fan poll and a Patreon to keep this small team going strong. Writers on this episode include Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel. Watch on YouTube  ( 6 min )

Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less CinemaSins dishes out a rapid-fire, 20-minute roast of Marvel’s Thunderbolts, tallying every plot hole, cringe-worthy moment, and character quirk—yet still wondering if the movie might secretly be a blast. Expect punchy commentary, sarcastic jabs, and their classic “sin” counter. For more movie-burning fun, head to CinemaSins.com, subscribe to their YouTube channels, fill out the sinful poll, or support their crew on Patreon. You’ll also find them on Discord, Reddit, Instagram, TikTok, and all your favorite social feeds. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage Review Mr Sunday Movies jumps back into the 2010 hit Predators and cheers it for returning to the franchise’s roots—think a rag-tag team of misfits, a muddy jungle showdown and fresh twists that outshine previous sequels. He’s bummed we never got a true follow-up to this fan favorite but still can’t help loving the wild ride. Want more? Hit up bigsandwich.co for early vids, bonus podcasts and game-plays, follow James and Maso on Twitter, dive into extended audio editions, subscribe on YouTube or iTunes, and support the show on Patreon—plus grab some merch while you’re at it! Watch on YouTube  ( 6 min )

Everyone says: Build in public. Share your journey. Be transparent. But no one talks about how it actually feels. In the beginning, I used to post like I was talking to myself — No likes, no responses. And honestly? We see the big wins shared online: “Just landed 1,000 users!” “Launched my MVP!” “Hit my first revenue milestone!” Building in public looks like a badge of authenticity. But behind those updates is a much quieter, more complicated emotional experience — One that rarely makes it to the timeline. So let’s talk about the part no one explains. Building in public is a storytelling strategy. It means sharing your journey, your wins, your mistakes, your experiments, as they happen. Sharing stories (wins/losses) Being vulnerable and transparent Inspiring a community through honest…  ( 8 min )

How AI Learns to Finish Your Code Faster Ever wondered how a computer can guess the next line of code you’re about to write? Scientists discovered that teaching an AI model on whole code repositories—like giving it a whole library instead of single books—makes it much better at completing code in real time. This breakthrough means developers everywhere could soon enjoy smarter code suggestions without waiting for huge cloud models. the future of coding is already here. Keep an eye on these tiny AI helpers; they’re set to make programming faster and more fun for everyone. Read article comprehensive review in Paperium.net: On Pretraining for Project-Level Code Completion 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 20 min )

Artificial intelligence is getting smaller — and smarter. For years, the story of AI progress was about scale. Bigger models meant better performance. But now, a new wave of innovation is proving that smaller models can do more with less. These compact, efficient models are called Small Language Models (SLMs). They’re quickly becoming the preferred choice for developers, startups, and enterprises looking to cut costs without sacrificing capability. This article explores how small LLMs work, why they’re transforming the economics of AI, and how teams can start using them right now. Understanding What “Small” Really Means A small LLM, or small large language model, usually has between a few hundred million and a few billion parameters. By comparison, ChatGPT and Claude have tens or even hu…  ( 10 min )

Hey folks 👋 Recently, I worked on a project where I needed to trigger a Lambda function whenever a file was uploaded to an S3 bucket — but with a twist: that Lambda then had to start an AWS Step Functions workflow. Here’s a quick rundown of how I set it up 👇 I created an S3 bucket and configured it to trigger a Lambda function on the PUT event — basically, whenever a new file is uploaded. Inside the Lambda, I captured the event details (like file name, path, etc.), did a bit of validation and processing, and then triggered the Step Functions state machine using the AWS SDK. The Lambda started the Step Function execution and passed along all the necessary input for the workflow to handle the next steps — things like batch processing, file transformations, or triggering other services. 💡 High-level flow looks like this: Upload file to S3 S3 event triggers Lambda Lambda executes → starts Step Functions workflow This setup helped automate a lot of the data flow and made the process super reliable — no manual intervention needed! If anyone’s trying something similar and wants a look at the sample code or setup steps, happy to share! Just drop a comment. 👇  ( 6 min )

This is a submission for Frontend Challenge - Halloween Edition, CSS Art. Here is my GitHub repo, you can check my project. I was inspired by Halloween nights — dark skies, glowing pumpkins, and mysterious sounds. Demo This project started and small idea when I saw the halloween challenge on Dev community. I wanted to make something creative, so a decided to add background music to spooky themed webpage. At first struggled with getting the audio to click correctly on browser but after some research I fixed it using JavaScript. I learn how to use GitHub for the first time upload files and even host my project with GitHub pages. It was a fun experience that help me grow as a beginner web developer. And the last amazing thing, I use my phone to code, 😄.  ( 6 min )

INTRODUCTION This project combines concepts of network isolation, controlled routing, and secure connectivity — principles that are fundamental to cloud security and modern infrastructure management. Every step was documented with annotated screenshots, from setup to validation. PROJECT OVERVIEW Objective: Final Architecture Phase 1: Foundation Setup - Building Your Private Network (VPC) Create a VPC (Your Private Cloud Network) o Go to: AWS Console -> VPC service -> "Your VPCs" -> "Create VPC". o Settings: ▪ IPv4 CIDR block: 10.0.0.0/16 (This creates 65,536 private IP o Click Create. Goto Ec2 Instance to configure the Networking Environment Create Subnets (Your Designated Areas) o Go to: Subnets -> Create subnet. o Create Private Subnet: ▪ Subnet name: private-subnet-1 …  ( 9 min )

As part of continuously studying for my open source course, I had to try testing for the first time. This week focused on setting up a testing framework, writing unit tests and trying to integrate if possible code coverage analysis. For my Repository Context Packager project (a CLI tool for packaging repository content), I had to chose among a variety of testing frameworks like Cypress, Jest, Vitest one that will best work and enable me write, organize and execute test cases for my project. I chose Jest because it is a popular and zero-configuration testing library that supports several options. After some research, i noticed it is widely used in the JavaScript ecosystem, with excellent documentation and community support. It includes built-in features like mocking and coverage, reducing…  ( 7 min )

Yes, it’s me. The guy who turned YouWare into my personal Skynet factory. I didn’t write a single line of code. I just kept clicking “Create Project” until the internet begged for mercy. Here are ALL 27 YouWare projects I shipped since September. Every single one live. Every single one free. Every single one built while eating cold Maggi at 3 AM. Let’s go. Dream Home AI Creator Speak your dream house → walk through it in 3D. Made a kid in Delhi see his future treehouse. // Detect dark theme var iframe = document.getElementById('tweet-1986102402521661883-909'); if (document.body.className.includes('dark-theme')) { iframe.src = "https://platform.twitter.com/embed/Tweet.html?id=1986102402521661883&theme=dark" } → Try: https://youware.app/project/3b22glsdnl?invite_cod…  ( 10 min )

The Guy Who Turned YouWare Into a Personal Weapon of Mass Creation November 08, 2025 Kolkata, 4:12 AM Hi. Yes, really me. The one who flooded your timeline with 49 NanoBanana logos, AI Christmas ads before Coca-Cola, and a sleep companion that actually tucks you in. Now I’m writing the truth. Here are the 30 creations I’m actually proud of (no filler, no flexing, just the ones that felt like magic). Dream Home AI Creator Type “cozy cabin with fairy lights” → get a 3D tour you can walk through. // Detect dark theme var iframe = document.getElementById('tweet-1986102402521661883-356'); if (document.body.className.includes('dark-theme')) { iframe.src = "https://platform.twitter.com/embed/Tweet.html?id=1986102402521661883&theme=dark" } Goodnight Companion The only AI t…  ( 9 min )

I'll make this one really straightforward: Over the last couple of months working on the repo context manager project (see), Testing was one of the fundamental things one cannot miss. Specifically, as I was iterating largely and adding features over and over again, it was essential for me to keep track of correctness throughout the main logic. Although not explicitly stated in any of the labs so far, I've been adding tests all along this time. This dedication to testing was a crucial habit, as it dramatically boosted my confidence while adding features. Having a robust set of tests meant I could refactor or introduce major changes quickly, secure in the knowledge that if I broke something core, the test suite would immediately flag it. For an evolving project, this continuous verification …  ( 7 min )

November 08, 2025 Kolkata, India → Planet Earth → The Internet Yes, that’s me. The dude who turned X into his personal art gallery. The one your thumb hated after scrolling through my 49-screenshot NanoBanana thread. The madman who built 27 AI apps in 30 days using nothing but YouWare and pure caffeine. Now I’m delivering the origin story. Grab chai (or Red Bull, I don’t judge). I started posting on X exactly 42 days ago. Day 1: “Hello world, I make AI apps at 3 AM.” Day 42: Grok writes a 100-post blog about me while the internet screams “WHO IS THIS GUY?!” Somewhere in between I: Built an app that turns your dreams into interactive galaxies Made Coca-Cola’s 2025 Christmas ad before Coca-Cola did Turned Minecraft into GTA 5 using only Veo 3.1 Created a sleep companion that tucks you i…  ( 8 min )

📖 Introduction: The Tale of Two Revolutions When you first provision a cloud VM, it's like moving into a bare house. The structure is there (thanks, Terraform), but it's empty. Someone still needs to paint the walls, install the plumbing, and wire the electricity. That someone, in the DevOps world, is Ansible. This post marks Week 8 of our 12-week DevOps Micro Internship Cohort, where I journeyed through HandsOn assignment projects — that collectively taught me how to go from clicking buttons in Azure Portal to orchestrating thousands of infrastructure deployments with a few lines of YAML. Let me ask myself the critical questions first, then unfold the answers: ❓ What's the real difference between Terraform and Ansible? ❓ Why do we need ad-hoc commands when we have playbooks? ❓ How do…  ( 21 min )

AI-driven decision-making and data quality AI-driven decision-making and data quality sit at the heart of modern business strategy. Too often, companies hand over choices to blind automation and lose sight of customers. Because flawed inputs create flawed outcomes, smart teams treat data cleanliness as a strategic priority. However, slick AI outputs can mask bias and amplify errors at scale. I have seen campaigns built by algorithms that delivered zero qualified leads. Therefore, governance, human oversight, and rigorous data hygiene must guide any automation initiative. This article lays out practical checks you can run each week to prevent costly mistakes. First, diagnose your data source, triangulate with independent evidence, and run a sanity simulation. You will learn a three-step b…  ( 10 min )

It’s November 8, 2025, 4:17 AM, and I haven’t slept in 48 hours. I told myself “just check the top 10 AI tweets of the year real quick.” Three Red Bulls, one cold pizza, and 4,000 tabs later… I present to you the actual 100 viral AI moments that owned X this year. These aren’t press releases. These are the screenshots your future therapist will ask about. Grab a drink. Strap in. Let’s trauma-bond. Shueisha (One Piece publisher) declares nuclear war on OpenAI “Touch Luffy again and we sue you into the Stone Age.” // Detect dark theme var iframe = document.getElementById('tweet-1985303384287535258-236'); if (document.body.className.includes('dark-theme')) { iframe.src = "https://platform.twitter.com/embed/Tweet.html?id=1985303384287535258&theme=dark" } Andrew Cuomo dr…  ( 9 min )

Quiero esta vez escribir un poco sobre el proceso de construcción de una pequeña idea que use para poder comprender el uso de embeddings y RAG en aplicaciones web que requieran este tipo de tecnologías. Buscando entender un poco estos conceptos encontré la idea de poder ayudar a mejorar la experiencia de usuarios que necesiten llevar al siguiente nivel sus procesos de capacitación o uso de procesos sistemáticos que se encuentren alojados en archivos PDF o word a través de una plataforma que ponga a disposición un chatbot que contenga toda la información de estos archivos y el usuario pueda realizar preguntas sobre ellos de forma natural y logre recibir una respuesta. Segun esta necesidad encontre que los embeddings y el uso de RAG en chatbots con IA logran no solo cubrir esta necesidad s…  ( 12 min )

TL;DR Discover four game-changing ChatGPT hacks—Prompt Reversal, the 5-Minute Amplifier, Red Team Critiques and Blueprint Scaffolding—that let you reverse-engineer perfect prompts, spin one idea into multiple formats, have AI audit its own work and force it to show its reasoning first. Real-world demos mean you can plug these tricks in today and instantly cut your AI workflow in half, no matter your role or industry. Along the way, you’ll snag links to a free HubSpot ebook, Jeff Su’s AI course and blog post, plus bonus workflow goodies like The Workspace Academy and a Notion Command Center. Jump in and start saving hours on those endless prompt revisions! Watch on YouTube  ( 6 min )

Hey, it’s November 8, 2025, and I’m still recovering. I told myself I’d just “quickly check” who on X is actually crazy enough to tweet “Yeah, I’m building AGI. Right now. No cap.” Seven days later, I’m knee-deep in Discord servers, crypto whitepapers, and one guy who claims he made AGI v2 in his basement for zero dollars. Here are the 25 wildest humans (and teams) who looked the timeline in the eye and said the quiet part out loud. Buckle up. This is the most unhinged list you’ll read all year. Dude says he built AGI v2 with one model and exactly zero dollars. Send help. // Detect dark theme var iframe = document.getElementById('tweet-1984843249576472971-76'); if (document.body.className.includes('dark-theme')) { iframe.src = "https://platform.twitter.com/embed/Tweet.html?id…  ( 8 min )

Sean Fennessey and Amanda Dobbins pick up their yearlong countdown with David Lynch’s Mulholland Drive, calling it a surrealist tour de force and a career-defining breakout for Naomi Watts. They dig into the film’s wild conspiracy theories and endless interpretations, marveling at how it keeps viewers guessing decades later. By fusing Americana, European surrealism, old-Hollywood glamour and a dash of outsider art, Mulholland Drive stands out as one of the 21st century’s most singular and endlessly fascinating movies. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins is back with a Halloween special, “Everything Wrong With Sinners In 15 Minutes Or Less,” where they playfully nitpick one of the year’s best genre films. Expect their trademark witty “sins” as they roast every plot hole and movie cliché in under 15 minutes—because spooky season needs laughs too. They’ve also dropped a stack of links for fans: visit their main site or Linktree for up-to-date news, check out their YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), fill out a quick poll, and consider supporting them on Patreon. Don’t forget to join the community on Discord, Reddit, Instagram, TikTok—and follow the CinemaSins writing team on Twitter and Instagram for more sins and behind-the-scenes fun. Watch on YouTube  ( 6 min )

TL;DR CinemaSins just dropped their “Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less” video, where they gleefully tally up all the plot holes, nitpicks, and laughs in the latest Marvel team-up flick. Naturally, they still think it’s kinda great—just with a million sins. Along the way they plug their website, social channels, Patreon, and even a sinful poll (because they’re always looking for more reasons to roast movies). If you love movie sarcasm, this one’s for you. Watch on YouTube  ( 6 min )

Predator 2 – Caravan of Garbage dives out of the jungle and into a sweltering, crime-ridden 1990s Los Angeles, swapping Schwarzenegger for Danny Glover and dropping the foliage for neon-lit streets. A deadlier, tech-heavy Predator ups the ante, while Gary Busey pops in to shake things up. It’s a fun detour if you’re cool with the sequel doing its own thing—just don’t expect an Arnold-style jungle repeat, and you’ll have a blast with this chaotic city hunt. Watch on YouTube  ( 6 min )

TL;DR: This Caravan of Garbage review dives into Predators (2010), praising its rag-tag team dropped into a muddy jungle showdown and fresh twists that recaptured the original’s grit after some lackluster sequels. The host still mourns that we never got a proper follow-up to this fan-favorite entry. Along the way you’ll get hooked on Mr Sunday Movies’ ecosystem—early vids and bonus podcasts on bigsandwich.co, an extended audio edition on YouTube, plus all the Twitter, Patreon and merch links you could ever need. Watch on YouTube  ( 6 min )

Beyond the basics: 21 TypeScript features you might not know about David Turnbull for Lingo.dev ・ Oct 22 #webdev #typescript #programming  ( 5 min )

1. Create EC2 for Window and Linux Use Microsoft Windows Server 2022 for Window Use Ubuntu Server 22.04 LTS for Ubuntu It will take some minutes to set up Modify IAM role for TKK-Window Choose SSM Role and Click Update IAM role Modify IAM role and Update IAM role for TKK-Linux too In the navigation bar, type Systems Manager into the search box, and then select the Systems Manager. In the navigation pane, in Change Management, select Maintenance Windows. Select Create Maintenance Window. In Name, write Patching-Maintenance-Window In Description, enter Patching Maintenance Window - weekly every Sunday at 1 AM. In Schedule, select Rate schedule builder. In Window starts, enter 7, and then select Day(s). In Duration, enter 6 hours. In Stop initiating tasks, enter 2 hour befo…  ( 7 min )

How We Built Ad Injection That Users Actually Appreciate: The Engineering Behind Monetization with Monetzly In the rapidly evolving landscape of AI applications, developers are facing a pressing challenge: how to monetize their creations without compromising user experience. Enter Monetzly—the first dual-earning platform specifically designed for AI apps, serving as the “Google Ads for AI Conversations.” Imagine being able to monetize your AI application without the dread of paywalls or annoying subscription fees. With Monetzly, you can do just that. Our platform allows developers to earn revenue not only from their applications but also by seamlessly integrating contextually relevant ads. This means your users can enjoy your AI-powered solutions without interruption, while you benefit …  ( 7 min )

Des outils conçus pour produire sans répétition mécanique Les anciens générateurs reposaient sur des scripts rigides : une image en entrée, une transformation prévisible en sortie. L’intelligence générative n’exécute plus une simple commande ; elle interprète. La recherche actuelle se concentre sur la cohérence temporelle et spatiale : la continuité d’un mouvement, la logique des ombres, la densité des reflets. Cette cohérence n’est plus un luxe de postproduction : elle est intégrée dès la génération. système de génération IA créative devient alors un partenaire fiable, capable d’adapter sa production à la vision du concepteur. Dans de nombreux secteurs – publicité, mode, formation ou visualisation 3D – la production automatisée n’a plus pour but de remplacer l’humain, mais de lui donner des repères. Pour les créateurs, cela signifie un gain de temps et une constance inédite. L’avenir de ces outils dépendra de leur transparence. Les systèmes génératifs ne sont plus des boîtes noires : ils deviennent des plateformes de création mesurable et prévisible. Le développement des technologies génératives ne marque pas la fin de la création, mais un changement profond de sa structure. Cette évolution place la machine dans une position nouvelle : non plus exécutante, mais partenaire. L’enjeu des années à venir sera d’encadrer cette autonomie tout en préservant la liberté d’usage. Les systèmes de génération IA créative symbolisent ainsi une nouvelle étape du design numérique. Les systèmes génératifs ne sont plus des boîtes noires : ils deviennent des plateformes de création mesurable et prévisible. L’automatisation n’a alors plus rien d’aveugle ; elle devient une méthode rationnelle d’expérimentation visuelle.  ( 8 min )

Gemini CLI: The Future of Programming and Reflections on the Impacts of AI Windson Mateus ・ Nov 7 #gemini #geminicli #angular #ai  ( 6 min )

I just finished adding tests to my Repository-Context-Packager project, Jest as my testing framework. Jest is probably the most popular JavaScript testing framework out there and it comes with everything built-in, mocking, coverage reports. I didn't need to install a bunch of separate packages like you would with some other frameworks. Plus, Jest has really good documentation and a huge community, so when I got stuck, I could find answers pretty easily. The other reason was that Jest just works out of the box for most projects. My project uses ES modules, and Jest doesn't natively support that without some configuration. First, I installed Jest as a dev dependency with npm install --save-dev jest, but then when I tried to run it with just npm run jest, it completely failed with a "Cannot …  ( 8 min )

How I Set Up Testing Environment I chose googletest for my project. Here's my commit. During Hacktoberfest, I explored a lot of repos that already had test cases in order to reduce the miserable side of software(crashing). I had previous experience with Jest.js, a JavaScript testing framework, but this was my first time using a testing framework in C++. First, I created a tests folder and configured the root CMakeLists.txt. The official user guide provided most of the information I needed for setup and implementation. Next, I configured tests/CMakeLists.txt to avoid writing repetitive CMake code for each test file. This section in the user guide gave me a great overview of the different test types Google Test has. TEST- Basic Test This is for simple tests that don't need any setup or…  ( 7 min )

The 90-Minute Sprint Model: How Deep Work Cycles Transform Developer Output Kruti Shah for Teamcamp ・ Oct 31 #webdev #productivity #devops #opensource  ( 6 min )

Inside My AI Workflow: How I Get Real Work Done With Prompts Jaideep Parashar ・ Nov 8 #webdev #ai #career #discuss  ( 7 min )

AI isn’t magical. It’s leverage. Most people use AI the way they use Google: type a question, hope for something useful, and leave with surface-level answers. That’s not how I run my life, brands, or business. I use AI as a thinking partner, execution engine, and speed multiplier across product-building, writing, decision-making, and coding. Today, I’m opening my workflow, not theory, not motivation, but the exact AI workflow I use daily as a founder, developer, and creator. If you’ve ever wondered, “What does an AI-driven day actually look like?”, this is it. My Core Rule: AI Isn’t a Tool, It’s an Extension of My Mind AI doesn’t replace my thinking. My workflow is built on one belief: “If AI can think, draft, structure, refine, test, and execute faster than me, it should.” My time is bett…  ( 10 min )

For Lab 7, I used pytest and pytest-cov in my repo ContextWeaver because they’re simple, popular, and well-documented tools for testing in Python. I added them to my requirements.txt, installed them in my virtual environment, and created a tests folder with a conftest.py file so my test files could import modules from src. I started by writing unit tests for ignore.py to check how it handled default, gitignore, and extra patterns, then added integration tests for main.py to make sure the CLI worked correctly with different ignore options. At first, one of my tests failed because of how my pattern matching worked, which helped me understand how *.py behaves in subdirectories. Running coverage showed that ignore.py had 100% coverage, while the overall project had 23%, so I could clearly see what still needed more testing. I realized how much automated testing improves confidence in my code, especially for catching small mistakes early, and I will definitely keep using pytest for future projects.  ( 6 min )

How a New Trick Makes AI Chat Faster Than Ever Ever wondered why some AI chatbots feel sluggish? Scientists have discovered a clever shortcut that lets advanced language AIs think and speak up to five times faster. This speed boost could bring smoother conversations to your phone, your favorite apps, and even voice assistants at home. It’s a reminder that smarter, faster AI is just around the corner, ready to make our daily digital chats feel more natural than ever. Read article comprehensive review in Paperium.net: Efficient Parallel Samplers for Recurrent-Depth Models and Their Connection toDiffusion Language Models 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 20 min )

I've been using UUIDv4 as my go-to identifier for database primary keys for quite a long time, moving from sequential integer IDs (auto-increment/SERIAL). UUIDv4 immediately reminds me of the time when we didn't have better alternatives for distributed systems. Apart from being widely adopted and having massive usage, UUIDv4 has some issues that can be easily fixed with a "more modern" alternative. I've recently started using UUIDv7 and it does have many advantages in comparison with UUIDv4. First of all, it's really fast (UUIDv7, with its time-ordered structure, claims to be 2-5x faster for inserts than UUIDv4). Writing records to the database has been a real pleasure. The insert performance and index maintenance are considerably faster. Second, it naturally sorts by creation time, wherea…  ( 12 min )

Switching from pnpm to npm while continuing with a monorepo (a system for managing multiple applications). The AWS Amplify CLI has long supported npm Workspaces, which is ideal for implementing monorepos. The goal is to unify the package manager to npm by creating a new package-lock.json in the project root and deleting pnpm-lock.yaml. node_modules Delete the pnpm-lock.yaml file in the root directory. → DONE Delete the node_modules directories in the root directory and in all app/package directories (workspaces). → DONE 2. Configure the Root package.json Migrate the pnpm configuration (usually found in pnpm-workspace.yaml) to the npm Workspaces configuration. Open the root package.json and add the "workspaces" field. → DONE 3. Reinstall Dependencies Execute the npm install command in the root directory to create a new package-lock.json. Run the following command in the root directory: Bash npm install An error occurred because all projects' package.json names were the same, which is not allowed (NG). I changed the names. The apparent rule is to write them like this when my-app is the parent: "@my-app/web-app". The migration from pnpm to npm is now temporarily complete. I used the following command to install Amplify: Bash npx @aws-amplify/backend-cli sandbox Note: It seems the command amplify sandbox does not work. Tomorrow, I will continue with the following: Bash npx ampx configure profile Input the AWS Access Key ID and AWS Secret Access Key.  ( 6 min )

Episode 10: 💥 Stop Going All-In and Getting Liquidated! Master Freqtrade's Capital Allocation to Survive Longer In Freqtrade, capital allocation is the foundation of all strategy operations. Whether in spot or futures trading, parameters like stake_currency, stake_amount, and tradable_balance_ratio determine the currency used per trade, the amount of funds allocated, and how account risk is controlled. Proper configuration ensures stable and safe strategy execution; poor setup can lead to order failures or liquidation, impacting live trading. 👉 Click to visit: https://www.itrade.icu Freqtrade beginner tutorials, real-world strategy guides, indicator breakdowns, and more — helping you master quant trading skills with ease! 🪙 stake_currency — The Trading Currency Used "s…  ( 9 min )

The software testing landscape is undergoing a seismic shift. As AI agents become increasingly sophisticated, QA teams have an unprecedented opportunity to augment their capabilities and deliver higher quality software faster. But the transition from manual testing to AI-assisted workflows can feel overwhelming. Why Make the Shift Now? Speed: CI/CD pipelines require instant feedback Coverage: Applications are too complex for purely manual validation Consistency: Human testers have off days; AI agents don't Scale: Testing across browsers, devices, and configurations is exponentially growing AI agents aren't here to replace testers—they're here to handle the repetitive work so you can focus on exploratory testing, edge cases, and strategic quality initiatives. Phase 1: Foundation (Days 1-30)…  ( 10 min )

A highly optimized role and permission package for Laravel 11/12 with advanced features including multiple guards, wildcard permissions, super admin, expirable permissions, expirable roles, and Laravel Gate integration. composer require saeedvir/laravel-permissions See Document Star This Package ✅ Role-based Access Control (RBAC) 🚀 Multiple Guards Support - Separate permissions for web, api, admin 🎯 Wildcard Permissions - Use posts.* to grant all post permissions 👑 Super Admin Role - Automatically has ALL permissions ⏰ Expirable Permissions - Set expiration dates on permissions ⏰ Expirable Roles - Set expiration dates on roles  ( 6 min )

"A good tester prevents problems; a great tester finds them." Keith Klain, Director of Quality Engineering at KPMG UK Four disabled tests. One cryptic comment: 'flaky.' When I dove into Keyshade's workspace role tests, I discovered the failures weren't random at all—they revealed a fundamental misunderstanding of how the API validates permissions. Keyshade is a modern solution for secure, centralized credential and configuration management, designed for developers, DevOps engineers, and open-source communities who need to manage secrets without the headache. #1122) I decided to continue my open source journey on Keyshade since my blog post going over how I solved issue 998, which was that the Keyshade command line interface’s “keyshade run” command fails to give a proper error that users…  ( 23 min )

LLMs Whispering Secrets: Vector Translation for AI Communication Imagine a world where AI agents can seamlessly collaborate, sharing complex ideas without the limitations of human-defined languages. What if they could bypass the clunky token-based communication we currently rely on and talk directly, mind-to-mind, in a shared understanding? This isn't science fiction; it's the potential of a new technique emerging in the world of large language models. The core idea is vector translation: creating a bridge between the internal representation spaces of different LLMs. Instead of translating text directly, we learn mappings that transform the semantic meaning encoded in one model's vectors into a form understandable by another. Think of it like teaching two people who speak completely diff…  ( 7 min )

Step 1: Creare la Shell Genera il progetto principale: ng new shell-app --routing --style=scss ng add @angular-architects/module-federation --type host --port 4200 webpack.config.js: const ModuleFederationPlugin = require("webpack/lib/container/ModuleFederationPlugin"); module.exports = { output: { publicPath: "http://localhost:4200/", uniqueName: "shell" }, optimization: { runtimeChunk: false }, plugins: [ new ModuleFederationPlugin({ name: "shell", remotes: { mfeProduct: "mfeProduct@http://localhost:4201/remoteEntry.js", mfeProfile: "mfeProfile@http://localhost:4202/remoteEntry.js" }, shared: { "@angular/core": { singleton: true, strictVersion: true }, "@angular/common": { singleton:…  ( 7 min )

Why 90% of AI Apps Fail to Monetize Effectively—and How Monetzly Can Change That As developers, we pour our hearts into building innovative AI applications, yet many of us face a harsh reality: 90% of AI apps fail to monetize effectively. Why? The answer lies in the monetization models that disrupt user experience and fail to offer sustainable revenue streams. Enter Monetzly—think of it as the Google Ads for AI conversations. The rapid growth of AI applications is exciting, but the challenge remains: how can we monetize without alienating our users? Traditional models often rely on subscriptions or paywalls, placing a burden on users and limiting our reach. Monetzly breaks this mold with a dual-earning platform that empowers developers to monetize their apps in two impactful ways: Direct…  ( 7 min )

💭 Dear Devs, Designers & Dreamers, There are moments in this journey when you realize — no one truly grows alone. Right now, I’m working on a digital printing and gallery website — something simple, but meaningful to me. It’s more than a project; it’s a reflection of growth, patience, and passion. But if I’ve learned anything, it’s that every great dev once stood where I’m standing. Unsure. Learning. Asking. So this is a call — not for validation, but for connection. Sometimes, a few honest words can light up someone else’s path — and that’s all I’m asking for today. Let’s rise together, not as individuals competing, but as creators learning from one another. 💙 Thanks to everyone who takes a moment to share a thought. It means more than you think. Developers #WebDevelopment #Inspiration #CodeNewbie #DevCommunity #GrowthMindset #LearnInPublic #DigitalPrinting #GalleryWebsite #TogetherWeGrow #TechJourney  ( 6 min )

始まり ある日、開発中の画面でサムネイル画像が不自然に引き伸ばされて表示されていることに気づきました。 「ああ、このパターンな。CSSのobject-fitがcoverになってるのをcontainにすれば直るやつじゃ」 そう高を括ってコードを修正。しかし、表示は変わらず引き伸ばされたまま。ブラウザの開発者ツールで画像のURLを直接開いてみると、Amazon S3から返されている画像そのものが既に引き伸ばされていました 「まじすか先輩」 しかし、わしはプロジェクトに参加したばかりでしかもインフラはよぉ知らん。該当の画像生成処理がどこに書かれているのか見当もつきませんので同僚に聞いてみましたわ 「すんまへん、このサムネイル画像、どうもAWS側でリサイズされてるっぽいんですが、どこの処理か分かりますか？」 すると、同僚から 「ああ、その処理は別のインフラ用リポジトリにあるLambda関数がやってるんですよ。ただ、そのリポジトリを直接編集しても意味なくて、今のアプリケーション用リポジトリにコードを移行して、CI/CDを再設定する必要があるんですわこりゃ」 わしの頭の中は「あーLambda聞いたことあるわー、awsのやつじゃわー」て感じでしたが、とりあえずやってみました。 これは「特定のイベントをきっかけに、自動で動いてくれる小さなプログラム」で、サーバーの管理を自分でする必要がない「サーバーレス」という仕組みの一つで、例えば以下のようなイベントをきっかけに処理を実行できます。 Amazon S3にファイルがアップロードされた時 API Gatewayにリクエストが来た時 特定の時間になった時 (cronのように) 今回のケースでは、「S3バケットにオリジナル画像がアップロードされたら、Lambda関数が起動してサムネイル画像を生成し、別のS3バケットに保存する」という処理が行わ…  ( 6 min )

Imagine you're running a restaurant kitchen. You have recipes (build targets), ingredients (source files), and some dishes that need other dishes to be ready first (dependencies). How do you organize this chaos? That's exactly what build systems like Bazel, Make, and our Mini-Bazel do for software. Picture this: You're making a sandwich. You need: Bread (must be toasted first) Butter (must be softened) Cheese (must be sliced) If the bread is already toasted from earlier, why toast it again? In our Mini-Bazel example: my_app is like the final sandwich utils.a is like the toasted bread (a prerequisite) The .go files are our raw ingredients // Let's break down our BUILD.mini file for everyone: /* Think of this as a recipe book where each recipe has: - A name (what we're making) - Instruc…  ( 7 min )

Title: The Rise and Fall of ChatGPT: A Tech-Savvy Perspective Introduction In the world of technology, artificial intelligence (AI) has been a topic of great interest and debate. One of the most popular AI tools available today is ChatGPT, a language model that has been praised for its ability to generate human-like responses to queries. However, as we have seen in recent news, the reliance on AI can sometimes lead to unexpected consequences. In this blog post, we will explore the rise and fall of ChatGPT, and what it means for the future of AI. The Rise of ChatGPT ChatGPT was first introduced by OpenAI, a leading AI research company, in November 2021. The tool quickly gained popularity among tech enthusiasts and professionals, thanks to its ability to generate human-like responses to qu…  ( 7 min )

The recent upgrade of our production Cloud SQL databases to Enterprise Plus required an in-place process to minimize downtime for our 2TB instance. This meant that we couldn't explore the new C4A ARM option offered under Enterprise Plus offers, as it currently does not support in-place upgrades (I am told Google is working on it though). Given how impressed I was when testing Google Axion-powered C4A GCP VMs, I thought I should explore the C4A Cloud SQL performance for initial use in our test environment, with an eye toward potential future production use. Enterprise Plus: C4A vs N2 Import Performance Latency Very fast (200ms) Very Slow (>20s) UPDATEs INSERTs DELETEs Addendum: Enterprise N4 Conclusions In my testing, the 4th gen C4A cores, based on Google's own …  ( 10 min )

Title: The Enduring Legacy of a Remarkable Man: George Raveling George Raveling was a man who defied the odds and left an indelible mark on the world. Born in segregated Washington in 1937, he and his family were second-class citizens, denied basic rights and dignities. However, this did not deter him from achieving greatness. At the age of nine, George's father died, leaving him and his mother to fend for themselves. To make matters worse, his mother was committed to an asylum when he was thirteen, effectively leaving him to grow up alone. Despite these challenges, George's resilience and determination shone through. It was during this time that George discovered his love for basketball. He was introduced to the sport by Father Jerome Nadine, a Catholic priest in Brooklyn who recognized…  ( 7 min )

✅ INTERVIEW MASTER SHEET (FULL ANSWERS READY TO SPEAK) 1) Tell Me About Your Role / Project Answer: I built a Profile Service application on AWS using EKS, DynamoDB, and Terraform. The application is a Python Flask API deployed on Kubernetes behind an AWS ALB. I used IRSA to allow the pods to securely access DynamoDB without storing any credentials. The entire infrastructure is provisioned using Terraform, and CI/CD is automated with GitHub Actions to build, test, and deploy changes. I enabled observability using Prometheus and Grafana and implemented DynamoDB Global Tables for multi-region active-active disaster recovery. This project demonstrates end-to-end DevOps and SRE practices including automation, security, scaling, monitoring, and reliability. Difference Between De…  ( 8 min )

Title: Unlock Your Potential with the Power of Wisdom Are you tired of feeling stuck in your personal or professional life? Do you want to reach your full potential but don't know how to get there? Look no further than my new book, Wisdom Takes Work. In this insightful guide, I share the lessons I've learned over the years, and how they can help you unlock your true potential. If you've been following my writing for any length of time, you know that I believe that wisdom is the key to success. And in Wisdom Takes Work, I explore what it means to truly be wise. I delve into the different types of wisdom, from practical knowledge to emotional intelligence, and show you how to cultivate each one. One of the most important things I've learned in my own journey is that wisdom is not something…  ( 7 min )

The industry's staunch ally (and sometimes business partner) in the White House has brought a flood of drama, both good and bad.  ( 36 min )

An appeals court seemed very skeptical of the FTX founder's push for a new trial.  ( 36 min )

As regulated futures proliferate across alts, the “long DAT, short futures” trade could become an ideal way for Wall Street to capture crypto yield without touching a wallet or suffering from the intense volatility that defines crypto as an asset class, argues CoinFund’s Chris Perkins.  ( 35 min )

Large bitcoin holders continue to offload as smaller investors accumulate, creating a stark divide in market behavior.  ( 30 min )

XRP's price action shows strong institutional interest, with significant volume increases and new wallet creations.  ( 32 min )

The Malaysian Communications and Multimedia Commission (MCMC) has requested an official explanation from TikTok following reports that the platform was used to recruit individuals for international drug-smuggling operations. In a statement, it said the inquiry concerns TikTok’s internal mechanisms for monitoring and removing content or advertisements linked to criminal activity, including fake job postings that […] The post MCMC Probes TikTok Over Alleged Drug-Smuggling Recruitment appeared first on Lowyat.NET.  ( 34 min )

The Chinese automaker, Xpeng has unveiled its new VLA 2.0 self driving system at the company’s AI day. Additionally, Volkswagen has been confirmed as the launch customer for the model and has also selected XPENG’s Turing AI chip for future applications. The system according to Xpeng, bypasses the traditional AI language processing method with its […] The post XPENG Unveils VLA 2.0 Self-Driving System With Volkswagen As First Global Partner appeared first on Lowyat.NET.  ( 35 min )

Two weeks ago, we saw the announcement of the ASUS ROG Phone 9 series getting a Honkai Impact 3rd tie-in featuring Elysia. More recently, the company has announced that the result of the collab has landed on our shores. That being said, it looks like only the Pro model in the series is getting the […] The post ASUS ROG Phone 9 Pro Honkai Impact 3rd Comes To Malaysia appeared first on Lowyat.NET.  ( 33 min )

The DJI Osmo Action 6 is the drone maker’s worst kept secret it seems. The action camera has been the subject of multiple leaks in the past couple of months. Now, ahead of its impending launch, more images depicting the device have emerged. One of these pictures shows what appears to be the casing for […] The post DJI Osmo Action 6 Leaks Again; Local Launch Teased appeared first on Lowyat.NET.  ( 34 min )

AI coding, vibe coding and agentic swarm have made a dramatic and astonishing recent market entrance, with the AI Code Tools market valued at $4.8 billion and expected to grow at a 23% annual rate.  Enterprises are grappling with AI coding agents and what do about expensive human coders.  They don’t lack for advice.  OpenAI’s CEO estimates that AI can perform over 50% of what human engineers can do.  Six months ago, Anthropic’s CEO said that AI would write 90% of code in six months.  Meta’s CEO said he believes AI will replace mid-level engineers “soon.” Judging by recent tech layoffs, it seems many executives are embracing that advice. Software engineers and data scientists are among the most expensive salary lines at many companies, and business and technology leaders may be tempted to r…

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The developers of Terminal-Bench, a benchmark suite for evaluating the performance of autonomous AI agents on real-world terminal-based tasks, have released version 2.0 alongside Harbor, a new framework for testing, improving and optimizing AI agents in containerized environments. The dual release aims to address long-standing pain points in testing and optimizing AI agents, particularly those built to operate autonomously in realistic developer environments. With a more difficult and rigorously verified task set, Terminal-Bench 2.0 replaces version 1.0 as the standard for assessing frontier model capabilities. Harbor, the accompanying runtime framework, enables developers and researchers to scale evaluations across thousands of cloud containers and integrates with both open-source and p…

Across industries, rising compute expenses are often cited as a barrier to AI adoption — but leading companies are finding that cost is no longer the real constraint. The tougher challenges (and the ones top of mind for many tech leaders)? Latency, flexibility and capacity. At Wonder, for instance, AI adds a mere few centers per order; the food delivery and takeout company is much more concerned with cloud capacity with skyrocketing demands. Recursion, for its part, has been focused on balancing small and larger-scale training and deployment via on-premises clusters and the cloud; this has afforded the biotech company flexibility for rapid experimentation. The companies’ true in-the-wild experiences highlight a broader industry trend: For enterprises operating AI at scale, economics ar…

Researchers at New York University have developed a new architecture for diffusion models that improves the semantic representation of the images they generate. “Diffusion Transformer with Representation Autoencoders” (RAE) challenges some of the accepted norms of building diffusion models. The NYU researcher's model is more efficient and accurate than standard diffusion models, takes advantage of the latest research in representation learning and could pave the way for new applications that were previously too difficult or expensive. This breakthrough could unlock more reliable and powerful features for enterprise applications. "To edit images well, a model has to really understand what’s in them," paper co-author Saining Xie told VentureBeat. "RAE helps connect that understanding part wi…

🪜 Step 1: Sandbox Account 🪜 Step 2: Backend Setup 🪜 Step 3: Frontend Payment 🪜 Step 4: Handle Result 🪜 Step 5: Display Outcome Show users payment success, failure, or cancellation immediately.  ( 6 min )

AI assistants scrape through TODO files, commit messages, and scattered notes, trying to piece together what blocks a feature. They guess. They miss critical dependencies and recent decisions. The fix: let agents query project knowledge like a database instead of parsing human prose. Before: Context scattered across files # “What’s blocking the auth feature?” # AI scrapes TODO.md, commit messages, Slack. Guesses. You verify manually. After: Query the graph code-hq query 'FIND ?b WHERE urn:task:auth-123 dependsOn* ?b AND ?b.taskStatus != "Done"' # → urn:task:db-456 (Setup database, assigned to Bob) Missing relationships: TODO lists describe tasks in isolation. Real work is about dependencies, ownership, and ripple effects. Context brittleness: Rephrase a comment or move a task, and the A…  ( 8 min )

Testing is very important for software projects. It helps developers find problems that might occur after changes to the code, before those changes are added to the main branch. Software code is updated frequently, and it’s hard to test every possible issue manually each time. Testing frameworks help automate this process, either on the developer's computer or in cloud services. Vitest is a testing framework made for the Vite ecosystem. Jest is another well-known framework, and Vitest is designed to work similarly, so developers can easily switch between them. I can use the Expect API, which I'm already familiar with, originally from Jest. Vitest also has a --ui option that opens a web page showing the test results and coverage reports while monitoring project files. The HTML report helps me understand which parts of the code are not covered by tests better than just seeing it in the command line. Vitest can integrate with IDEs like VS Code and JetBrains, but I use Neovim with lazyVim for my development. There’s a third-party tool called Neotest that works with Neovim and Vitest, but I haven’t tried it yet. When it comes to writing tests, I often feel less motivated than when I’m developing new features. So, I need to create a nice interface and an easy-to-use pipeline for myself to stay motivated with testing tasks.  ( 6 min )

How I built a real-time news aggregation agent, integrated it with Telex.im, and learned about AI agent architecture along the way. For the HNG Stage 3 backend challenge, I set out to build something practical: an AI agent that delivers fresh news headlines on demand. The result? Daily Headline Digest Agent — an intelligent system that fetches trending news, summarizes it with AI, and integrates seamlessly with Telex.im. This blog post walks through my journey: why I chose Mastra, how I built the agent, the integration challenges I faced, and what I learned about building AI systems at scale. Daily Headline Digest Agent is an AI-powered news assistant that: Fetches real-time news from the GNews API across multiple categories (tech, business, sports, health, entertainment, science) Supports…  ( 10 min )

For several years, I have been working on Blockchain projects, and for most of them, my library choice is React, because React is usually the best architectural decision for these projects. The most common (and more repetitive) features are those such as sending transactions, reading smart contract functionalities, and keeping UIs synchronized with on-chain data. It has been great working with available blockchain/web3 libraries — but every new dApp meant re-implementing the same patterns: request/response typing, cache keys, polling vs. subscriptions, chain switching, and error boundaries. I kept wishing there was a lightweight, adapter-agnostic library that gave me the primitives and opinions I needed, without locking me into a single provider stack. So I decided to build Web3-Hooks. The…  ( 9 min )

The New Meta: Why Livestream Tokens Win Attention and Liquidity Reading the Leaderboard Without Getting Fooled by It The Three Engines of Compounding: Format, Cadence, and Conversion Engagement Metrics That Predict Cap Before Cap Reflects Them Holder Distribution, Liquidity Quality, and Drawdown Recovery Case Studies Across Archetypes: What They Teach Token Metrics Live and the Credibility Flywheel A Builder’s Operating System for the Next 30 Days A Trader’s Workflow That Surfaces Strength Early Where Rotation Is Likely to Land Next Risk, Resets, and How to Keep Your Edge The Takeaway: In a Livestream Market, Time Is the Scarce Asset Across Pump.fun in 2025, the scarce asset isn’t just liquidity; it is time. Streams that earn it, week after week, tend to convert it into healthier holder bases and steadier caps. Use market cap to define your field of view, then let engagement data and programming discipline tell you who deserves conviction. Whether you’re launching a new token or allocating into an existing one, anchor decisions in format quality, cadence consistency, and conversion clarity. That is how snapshots turn into durable stories—and how durable stories become the next leaders on the board.  ( 10 min )

Overture: The Performance Awakening Picture this: you've just deployed your Node.js microservice to production. The code is elegant, the architecture sound, but something magical happens under load that you didn't anticipate. The service gets faster over time, as if learning to dance to the rhythm of incoming requests. This isn't magic—it's the art of Just-In-Time compilation, and today we'll explore this masterpiece together. Let's travel back to the beginning of our JavaScript execution story. Imagine a theater where your code is performed line by line: function calculateOrderTotal(order) { let total = 0; for (let item of order.items) { total += item.price * item.quantity; } return total * (1 - order.discount); } // The interpreter reads this like a script: // "Take order,…  ( 10 min )

Prologue: The Memory Conundrum Imagine your Node.js application as a master painter, meticulously crafting objects across the canvas of memory. Each object tells a story—a user session, a database connection, a complex business entity. But as our masterpiece grows, we face a dilemma: how do we attach notes, metadata, and supplementary information without cluttering our pristine composition? For years, we've reached for familiar tools: Map for direct associations, Set for unique collections, object properties for simple attachments. But today, we embark on a different journey—one that embraces the ephemeral nature of our creations and works in harmony with the garbage collector's gentle hand. Let me paint you a picture from a recent project. We were building a real-time collaborative edit…  ( 9 min )

LeetCode was testing my memory of solutions, not my problem-solving skills. https://puzzleet.com What would make algorithm practice actually useful for you?  ( 6 min )

Quando você liga uma instância EC2 na AWS, já parou pra pensar de onde vem o sistema operacional, as ferramentas e as configurações que aparecem prontinhas nela? Pois é, tudo isso vem de algo chamado AMI, que significa Amazon Machine Image ou, em bom português, Imagem de Máquina da Amazon. O que é uma AMI? Pensa na AMI como uma fotografia completa de uma instância EC2, incluindo o sistema operacional, as configurações e os softwares instalados. Essa “foto” serve como modelo para criar novas instâncias rapidamente, sem precisar reinstalar tudo do zero. Você pode: Usar AMIs prontas da AWS, como o famoso Amazon Linux 2; Criar sua própria AMI personalizada; Ou até usar uma AMI de terceiros do AWS Marketplace, que é tipo uma loja de imagens pré-configuradas criadas por outras empresas. O que …  ( 7 min )

Introduction WebForms Core is a modern web technology that allows the server to directly control page rendering and updates in the browser. WebFormsJS client library to update specific parts of the DOM. The latest stable release has been version 1.9, and the upcoming WebForms Core version 2 introduces a groundbreaking concept — the Template Language, designed to make UI updates template-driven, flexible, and backend-safe. In earlier versions of WebForms Core, updates were sent using predefined commands such as: [web-forms] st =Adriano! Your message was sent successfully. de =1 Each line instructed the client to perform a specific DOM operation (st = SetText, de = Delete). AddTag, SetText, and Delete. Version 2 revolutionizes this system by introducing Template Language, enabling …  ( 9 min )

Quando falamos de armazenamento na AWS, uma das maiores vantagens é poder salvar o estado dos seus dados de forma rápida e confiável. E é aí que entram os EBS Snapshots, um recurso essencial para quem quer proteger suas informações e ter flexibilidade para restaurá-las quando quiser. O que é um EBS Snapshot? Um snapshot é basicamente uma foto (ou backup) do seu volume EBS naquele momento. Ele guarda tudo o que está dentro do volume e o melhor: você pode criar um snapshot a qualquer hora, sem precisar parar sua instância. Antes de fazer o snapshot, é sempre bom garantir que o volume está “limpo” (ou seja, que não há processos gravando dados naquele instante). Isso evita corromper o backup. Por que criar snapshots? Os snapshots são úteis por vários motivos: Backup e restauração: você po…  ( 7 min )

The Hidden Cost of Vibe Coding: Managing "Knowledge Debt" "Vibe coding"—and utilizing AI in software development broadly—is still a frontier we are all actively mapping. It is undeniably a double-edged sword. On one side, it offers unprecedented speed; features that once took weeks can now be spun up in an hour. It feels miraculously efficient at first. But this speed is not free. It comes at the cost of adding a thick, seductive layer of abstraction between you and your code. The central challenge for anyone learning to code today isn't just "how can I build this," but "how can I build this, internalize the fundamentals, and avoid accruing a mountain of 'Knowledge Debt' that I'll have to pay back later?" Understanding code is not a binary state—it is a spectrum. Level 1: You understand …  ( 8 min )

4 ChatGPT Hacks that Cut Your Workload in Half Ever feel stuck endlessly tweaking prompts? These four tricks—Prompt Reversal, the 5-Minute Amplifier, the Red Team Technique, and Blueprint Scaffolding—turn ChatGPT into a productivity powerhouse. You’ll reverse-engineer your best prompts, transform one idea into blogs, tweets or slide decks, have AI critique its own drafts, and force it to map out its logic before generating any content. Apply them with the real-world examples and timestamps provided, and watch your AI workflow time get slashed in half—no matter your role or industry. Plus, you’ll find free e-books, courses, blog posts and cheat sheets to level up even faster. Watch on YouTube  ( 6 min )

Ever spent sleepless nights troubleshooting infrastructure deployments? Ever wondered why your friend's Azure resources work perfectly while yours throw cryptic errors? This week, I dove headfirst into the world of Infrastructure as Code with Terraform, and let me tell you—it was a rollercoaster of authentication battles, multi-cloud victories, and some seriously enlightening "aha!" moments. Let me paint you a picture. It's 2 AM, you're manually clicking through Azure Portal for the 15th time 😵, trying to replicate that perfect infrastructure setup you built last week. Sound familiar? That's exactly where Infrastructure as Code (IaC) comes to the rescue. What even is Infrastructure as Code? Think of it as writing recipes for your cloud infrastructure instead of cooking freestyle every si…  ( 11 min )

Sean Fennessey and Amanda Dobbins pick up their yearlong series, landing at No. 6 with David Lynch’s Mulholland Drive. They dig into Naomi Watts’s career-making turn, unpack the film’s wild conspiracy theories and endless fan readings, and marvel at Lynch’s genius mix of Americana, European surrealism, classic Hollywood glamour and outsider art. Along the way, producer Jack Sanders keeps the convo flowing, and the hosts share plenty of insights on why Mulholland Drive still stands as one of the 21st century’s most unforgettable, mind-bending films. Watch on YouTube  ( 6 min )

CinemaSins tackles one of the year’s most beloved genre films in under 15 minutes, dishing out their trademark “sins” and playful jabs—because even the greatest movies deserve a little roasting. Perfect for a Halloween binge, expect witty commentary and plenty of laughs as they tear into every nitpickable moment. Want more sinful fun? Head over to their website and Linktree for extra content, fill out the fan poll to share your thoughts, and consider backing the team on Patreon. You can also follow the writers and community across Twitter, Instagram, Discord, Reddit, TikTok and YouTube at @CinemaSins and related channels. Watch on YouTube  ( 6 min )

TL;DR Cinema Sins has unleashed a new “Everything Wrong With Thunderbolts (The New Avengers) In 20 Minutes Or Less” video, dishing out their signature quips and nitpicks on Marvel’s latest. Despite tallying plenty of “sins,” the team admits they might actually think the movie’s pretty great. Naturally, they pepper the description with links to their website, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a fan poll, Patreon support, and all the social handles you could ever need. Watch on YouTube  ( 6 min )

Predator 2, the 1990 sequel to the Schwarzenegger-led original, takes the Predator out of the jungle and drops Danny Glover into an L.A. heatwave and crime spree—complete with Gary Busey doing his thing—and pits him against an even more lethal alien hunter. It might skimp on a couple of the first film’s classic beats, but if you’re up for a fresh urban spin (and don’t expect a scene-for-scene replay of the 1987 smash), you’ll find Predator 2 to be a fun, wild ride. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage TL;DR Mr Sunday Movies digs into Predators (2010), celebrating how it finally brought the franchise back to its pulpy roots: rag-tag lunatics dropped into a muddy jungle hunt and a gritty showdown that (mostly) outshines the Alien vs Predator missteps. He loves the fresh twists, mourns that we never got a proper follow-up, and wishes the action train had kept rolling. Along the way you get all the usual plug-fest goodies—early vids on bigsandwich.co, bonus podcasts, Twitter shout-outs, merch links and more—so if you’re into more rambling takes, commentary tracks and sweet Predator tees, you know where to go. Watch on YouTube  ( 6 min )

The task is to implement a string subtraction function with all non-negative integers in string. The boilerplate code function subtract(num1, num2) { // your code here } First, remove leading zeros from both input strings. If the string is empty, replace with zero. num1 = num1.replace(/^0+/, '') || '0'; num2 = num2.replace(/^0+/, '') || '0'; If num1 = 0; i--) { let digit1 = +num1[i]; let digit2 = +num2[i] + borrow; if (digit1 = 0; i--) { let digit1 = +num1[i]; let digit2 = +num2[i] + borrow; if (digit1 < digit2) { digit1 += 10; borrow = 1; } else { borrow = 0; } res = (digit1 - digit2) + res; } return res.replace(/^0+/, '') || '0'; } function compare(a, b) { if (a.length !== b.length) return a.length - b.length; return a.localeCompare(b); } That's all folks!  ( 7 min )

Starting January 1, 2026, iOS developers distributing apps in Texas must comply with new age verification requirements. Here's what you need to know about Texas SB2420 and Apple's developer tools. Texas Senate Bill 2420, also known as the App Store Accountability Act, was signed into law by Governor Greg Abbott on May 27, 2025, and takes effect on January 1, 2026. The law establishes new age verification and parental consent requirements for app stores and developers. Key Requirements: App stores must verify the age of any individual in Texas who creates an account using a commercially reasonable method Users must be categorized into four age groups: "child" (under 13), "younger teenager" (13-15), "older teenager" (16-17), or "adult" (18+) Texas users creating new Apple accounts must confi…  ( 10 min )

project-root/ │ ├── src/ │ ├── config/ │ │ ├── db.js │ │ └── index.js │ │ │ ├── controllers/ │ │ ├── AuthController.js │ │ ├── UserController.js │ │ └── ExampleController.js │ │ │ ├── routes/ │ │ ├── auth.routes.js │ │ ├── user.routes.js │ │ └── index.js │ │ │ ├── services/ │ │ ├── AuthService.js │ │ ├── UserService.js │ │ └── ExampleService.js │ │ │ ├── models/ │ │ ├── User.js │ │ ├── index.js │ │ └── migrations/ │ │ └── 001_create_users_table.sql │ │ │ ├── middleware/ │ │ ├── authMiddleware.js │ │ ├── errorHandler.js │ │ └── validateRequest.js │ │ │ ├── utils/ │ │ ├── logger.js │ │ └── helpers.js │ │ │ ├── app.js │ └── server.js │ ├── .env ├── .gitignore ├── package.json └─…  ( 8 min )

In today's fast IT environment, testing ad training require efficient and scalable storage solutions. Azure Blob and File storage offer a robust and cost-effective way to manage data for these environments. By leveraging What is Azure Blob storage? Azure Blob storage is a digital space in the cloud where unstructured data is kept. Examples of unstructured data are images, videos, music, files etc. What is File Storage? Azure file storage is the storing of files in the cloud in a way that the files are accessed from a remote computer from anywhere with internet connection. Now, let us learn how to create a Resource group. 1.Firstly, we are going to create a resource group. in the Microsoft Azure portal, search and select "Resource group" 2.Select +create and it will bring you to the Ba…  ( 7 min )

My biggest motivation in studying and using AI tools has been to seek gains in time/productivity, in the most varied possible areas of life. I've been studying a lot about this lately. And these agentic coding tools have been really catching my attention. Hence came the motivation for this video/post. Initially, the main difference these agents have compared to what we already use integrated into our IDE is that they have a deep understanding not only of the context but of their entire codebase. It's already fantastic to see the AI guessing the rest of our code as we confirm by hitting TAB. Agents provide much more powerful resources for creating new functionalities and including new features that were not previously possible at this level. The Gemini CLI is a programming agent, also k…  ( 10 min )

در سال‌های اخیر، محتوای ویدیویی به اصلی‌ترین قالب ارتباطی در شبکه‌های اجتماعی تبدیل شده است. CapCut یکی از محبوب‌ترین اپلیکیشن‌ها برای ادیت ویدیو در موبایل است. ترکیب Canva و Premiere Rush برای بسیاری از تولیدکنندگان محتوا، یک راه‌حل کامل محسوب می‌شود. برای بسیاری از تولیدکنندگان محتوا، InShot یک ابزار همه‌کاره و ضروری است. اگر به جلوه‌های بصری خاص و حس هنری علاقه دارید، دو اپلیکیشن Tezza و Vixer می‌توانند انتخاب‌های مناسبی باشند. در میان اپلیکیشن‌های موبایلی، Videoshop یکی از حرفه‌ای‌ترین گزینه‌ها برای کنترل دقیق صدا و تصویر است. در دنیای امروز، ادیت ویدیو دیگر یک مهارت جانبی نیست؛ بلکه بخشی از استراتژی رشد و حضور مؤثر در فضای دیجیتال محسوب می‌شود. استفاده از ابزارهایی مانند CapCut، InShot و Canva می‌تواند فرآیند ساخت و ریلز اینستاگرام را ساده‌تر، سریع‌تر و حرفه‌ای‌تر کند. با یادگیری چند ابزار کاربردی، می‌توانید محتوایی تولید کنید که هم جذاب باشد و هم بازتاب‌دهنده‌ی هویت شخصی یا برند شما؛ و این دقیقاً همان چیزی است که الگوریتم‌های شبکه‌های اجتماعی بیش از هر چیز دیگری به آن پاداش می‌دهند.  ( 7 min )

You’ve done it a hundred times. You spin up a new project, type mkdir new_project, cd new_project, create a virtual environment, and install your dependencies. It’s muscle memory, a ritual that kicks off the real work of coding. But have you ever paused during that ritual to question it? To ask if the tools you’ve defaulted to are still the sharpest ones in your drawer? Or considered that the most insidious bugs don’t always stem from complex algorithms, but from a slight misunderstanding of the language's most basic mechanics? For senior developers, returning to the fundamentals isn’t about relearning print("Hello, World"). It’s about re-evaluating our foundational choices and mental models. It’s about understanding that the initial setup isn't just a prerequisite; it’s a strategy. The wa…  ( 14 min )

How when AWS was down, we were not Warren Parad for AWS Community Builders ・ Nov 7 #aws #reliability #architecture #serverless  ( 5 min )

I’m exploring how developers and QA teams handle bug reports and quality assurance for web or mobile apps. When something breaks in the UI, like the layout, state, responsiveness, performance, etc., How do you typically report or track it? 🔹 Do you use screenshots, screen recordings, logs, or something else? I’m building a small experimental tool to simplify this process and would love to learn from real workflows. If anyone’s open to sharing their experience (even a quick 10-min call), I’d be super grateful 🙌 Comment below or DM me! I’ll keep it informal, purely for learning and community feedback.  ( 6 min )

Durante uma madrugada, comecei a receber alertas do Gitaly, o mesmo estava com picos de uso de memória que não eram liberados automaticamente após Backup diário. Esse artigo se trata de um GitLab self hosted no EKS e o comportamento de alguns componentes do gitlab no Kubernetes. Se você também roda GitLab em Kubernetes, vale entender o que realmente acontece — e por que o Cgroup v2 é a solução definitiva pra esse tipo de problema. GITALY O Gitaly é o componente do GitLab responsável por todas as operações Git, como clone, push, pull, merge, diff e blame. Ele isola o armazenamento dos repositórios da aplicação web e se comunica com os demais serviços via gRPC, otimizando a performance e o controle de concorrência. ┌─────────────────────┐ │ GitLab Webservice │ │ │ └────────…  ( 9 min )

A post by Panche Isajeski  ( 6 min )

TL;DR We built a non-custodial checkout for USDC on Base that works with users & AI agents (via X402). Free during beta + Season 0 Proof-of-Commerce points. Onboarding 5 teams — no self-signup. Contact us for a demo. Demo preview: https://pay.blockialabs.com/ Docs: https://blockia-labs.github.io/blockia-pay-docs/ Note: Access is guided. There’s no self-signup at this stage. Drop-in checkout with shareable Payment Links (minimal integration). Agentic commerce ready: X402 flow for AI agents. Non-custodial by design: you hold funds; we never touch keys/balances. USDC first on Base (Base Sepolia for testing). Live demo shop (guided) Public Payment Link endpoints + X402 agent flow Easy to plug into Claude MCP / n8n via HTTP 🚧 Roadmap: subscriptions, usage-metered billing, split payouts SaaS/API, AI tools, data providers, digital goods Need instant settlement & programmable paywalls 2–20 person teams comfortable with a light integration Free usage Priority roadmap input Season 0 Proof-of-Commerce points for early adopters Finality in seconds, not T+2 Lower overhead than card rails for digital products Programmable pricing (per-request, per-download, per-token) Ops-friendly webhooks, receipts, and ledger entries There’s no self-signup yet. Contact us for a demo and guided integration: Comment “beta” or DM me on dev.to We’ll schedule a live walkthrough and discuss fit If it’s a match, we’ll onboard you into the beta (free) and help wire it up  ( 6 min )

Dinou is a React 19 framework. react-enhanced-suspense is a React package that adds extra properties to React's Suspense. First thing we need to do is to create a React 19 app by using the command npx create-dinou@latest dinou-app. This will create an app for us ready to be developed in Dinou. Alternatively, you can create the app yourself from scratch: Create a folder and run the command npm init -y. Install dependencies: npm i react react-dom dinou react-enhanced-suspense. Create a folder src with a page.jsx file in it. "use client"; export default function Page(){ return Hi world! } Run the project with the command npx dinou dev and go to localhost:3000 in your browser. In Dinou, Server Functions can return React Client Components. So next thing to do is to create a S…  ( 7 min )

🚀 Dockploy + Headless CMS: Deploying Without Crying Over YAML Files If you’ve ever tried deploying a frontend connected to a headless CMS and ended up staring at a “502 Bad Gateway” page like it personally insulted you… this post is for you. 💀 You built something beautiful. Then it’s time to deploy — and suddenly your app behaves like: “CMS? Never heard of her.” 🤨 Before Dockploy, deployment meant juggling: Dockerfiles that kind of work CI/CD pipelines that fail silently YAML files that look like alien poetry Servers that say “connection refused” at 3AM You’d spend hours fixing environment variables until you start questioning your career choices. Dockploy is that rare friend who says, “Hey, let’s deploy your app without emotional damage.” It’s simple: Connect your repo Choose your bu…  ( 7 min )

Are you looking for a way to make your command-line experience with Gemini CLI more powerful and personalized? If you're performing repetitive tasks, then it's time for you to discover the magic of custom slash commands. To help you with that, I've created a step-by-step video guide that breaks down how you can create your own slash commands to automate just about anything. I believe it's a total game-changer for streamlining your development workflow. Check out the full video I made for you here: What are Slash Commands? Slash commands are custom shortcuts you can create in the Gemini CLI. Instead of typing out long, complex commands, you can define a simple /your-command-name to execute a script or a series of instructions. Think of them as personalized macros for your CLI…  ( 7 min )

Micro-frontends sound amazing in theory — modular, scalable, independent. But without discipline? You end up with a pile of micro-chaos. Let’s unpack how to keep your architecture modern, cohesive, and sane in 2025. The big idea: split a massive frontend into smaller, independently deployable apps. Perfect for: 🏢 Large orgs with multiple teams 🌍 Apps that evolve quickly 🧱 Independent release cycles But it’s not free. You trade simplicity for autonomy — and that’s a cost. As teams scale, you risk: Inconsistent UI patterns Conflicting design tokens Version mismatches Slow startup times Micro-frontends should feel like one app. If users can see the boundaries, you’ve failed the illusion. Keep one UI library or Design System Repo. Tools like Storybook or Backlight e…  ( 7 min )

Introduction It’s been a while since my last post in this series about syncing Obsidian notes to Notion using Python. In the previous posts, I introduced scripts that can: Append content to existing pages (automatically copy Obsidian note content to Notion) ➡️ Link Create new pages in specific Notion databases (such as Tasks or Fleeting Notes) based on tags added in Obsidian) ➡️ Link These covered the basic automation for adding or creating pages in Notion. In this follow-up, I’ll share a smaller but practically useful improvement that enhances daily usability. The theme this time is: “Automatically finding and linking related Notion pages through relational properties.” I use a Daily Journal database in Notion that automatically generates a new page each day, named using the form…  ( 8 min )

4 ChatGPT Hacks to Halve Your Workload These four techniques will slash your AI workflow time in half: use the Prompt Reversal Technique to turn good answers into killer prompts, the 5-Minute Amplifier to repurpose one asset into multiple formats, the Red Team to have ChatGPT critique its own work, and Blueprint Scaffolding to force it to lay out reasoning step by step. Grab the free HubSpot ebook, dive into the detailed blog post, join the AI course waitlist or use the Notion Command Center to build a powerful, customizable workflow that works for any role or industry. Watch on YouTube  ( 6 min )

When you only have one account, using Git is easy—until you add more. From the straightforward scenario of one account to a complex multi-account configuration, this tutorial takes you step-by-step through the management of SSH keys and Git identities across several accounts. If you only use one Git account, life is easy. ssh-keygen -t ed25519 -C "you@example.com" Copy your public key and paste it in your account settings: cat ~/.ssh/id_ed25519.pub ssh -T git@github.com You should see something like: Hi username! You've successfully authenticated. With one account, Git will automatically use this single SSH key. You’re done. Once you manage multiple accounts, things get complicated: Personal GitHub for side projects Work Gitlab for company code Another Work Github for another compa…  ( 8 min )

When processing large batches of items through multiple LLM analyses, you quickly run into orchestration complexity. Consider a customer review pipeline that needs to: Run sentiment analysis and topic extraction (independent tasks) Generate summaries that depend on both sentiment and topics Filter spam before expensive operations Handle failures gracefully Route to different models based on cost/capability Track spending in real-time The typical progression: Sequential approach - Simple but slow: for (const review of reviews) { const sentiment = await runSentiment(review); const topics = await runTopics(review); const summary = await runSummary(review, sentiment, topics); } Parallel approach - Faster but fragile: const [sentiments, topics] = await Promise.all([ Promise.all(reviews…  ( 10 min )

When building software, testing often gets pushed to the end (or forgotten completely!). But for my project repo-contextr, I decided to do testing properly from the start. This post shares my experience writing tests and usage of the tool throughout the development process. If you are reading my blog for the first time, please visit my previous posts for a better understanding of the repo-contextr CLI tool. As this tool was built using Python, I looked for industry standard frameworks for testing within the Python ecosystem. After spending some time comparing different libraries, I selected pytest. This testing framework is straightforward to use, offers a rich feature set, and is widely adopted by the Python community. Along with the testing framework, I also integrated pytest-cov to meas…  ( 8 min )

Mulholland Drive sits at No. 6 in Sean and Amanda’s countdown of the 25 best movies of the 21st century so far. The hosts rave about David Lynch’s surreal masterpiece, Naomi Watts’s breakout turn, and all the wild conspiracy theories swirling around its twisty narrative. They highlight how Lynch effortlessly fuses Americana and classic Hollywood glamour with European surrealism and outsider-art vibes to craft a film that’s equal parts enchanting and unsettling. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less is a Halloween-ready Cinema Sins video that lovingly rips into one of the year’s best genre movies—“Sinners”—while still cheering it on as a modern classic. Expect rapid-fire “sins” and witty commentary as they celebrate and critique every twist and turn. For more sinful fun, check out Cinema Sins’ website, social channels (YouTube, TikTok, Instagram), join their Discord or Reddit, fill out the poll, or support them on Patreon. This episode was penned by Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel, with loads of extra links (including Jeremy’s book) in the description. Watch on YouTube  ( 6 min )

Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less CinemaSins delivers its classic “everything wrong with” rundown of Thunderbolts, packing a flurry of movie sins—even admitting there’s something oddly fun about the film—into a brisk 20-minute roast. They also drop all the links you need for more sins: their website, YouTube spin-off channels, socials, a sinful poll and a Patreon page to keep the nitpicks rolling. Watch on YouTube  ( 6 min )

Predator 2 – Caravan of Garbage Review Predator 2 takes the iconic alien hunter out of the jungle and drops it into a scorching, crime-ridden L.A. with Danny Glover (and a delightfully unhinged Gary Busey) as the new lead. This 1990 sequel ditches Schwarzenegger’s jungle vibes for urban chaos, ups the stakes with a meaner Predator and leans into ’90s grit—so if you’re cool with a fresh spin on the franchise, it’s a fun ride. The Caravan of Garbage crew dishes on all the highlights (and quirks) while plugging bonus podcasts, commentaries and merch over at bigsandwich.co. Whether you came for blood sprays in alleyways or just love seeing a new Predator design, this review’s got you covered. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage takes a hard look at the 2010 return-to-roots Predator sequel, praising its rag-tag band of unwilling warriors, jungle setting and gritty, muddy showdown for finally recapturing the franchise’s primal charm—plus a few clever twists that earlier follow-ups sorely lacked. Host Mr Sunday Movies can’t help but lament that, despite Predators’ fresh energy and fan-approved status, it never got the proper follow-up it deserved. Watch on YouTube  ( 6 min )

So how does your tiny ClojureScript program transform into runnable JavaScript? (ns app.core) (println "Howdy!") First of all, you need a compiler! ClojureScript is a hosted language, which means you have to compile it into JavaScript, unless you want to ship the compiler into a browser to be able to interpret ClojureScript at runtime, which is slow and in most cases doesn't make sense (but maybe you wanna build online REPL, that's ok). This is not going to be easy. ClojureScript sits on top of JavaScript, the compiler is a library written in Clojure, which in turn hosts on JVM. This means you need Java installed, huh. I prefer to use sdkman to manage my Java installations. sdk install java Next step is to install Clojure, head over to installation guide at clojure.org. If the following…  ( 9 min )

I love this series from Drumeo, where drummers listen to a song they've never heard—without the drum parts—and then attempt to come up with their own drum parts on the spot. The series is always great, but I thought this was a particularly unique and beautiful pairing: Cirque Du Soleil Drummer Eden Bahar and "Tonight, Tonight" by The Smashing Pumpkins (with the incredible Jimmy Chamberlin on the original, of course).  ( 6 min )

Indie Artists File Class-Action Lawsuit Against Generative AI Music Companies Mikey Dorje ・ Nov 7 #ai #indie #news  ( 6 min )

Other than info on this class-action lawsuit on behalf of independent musicians, which is ongoing, this is a very insightful and great conversation between Miss Krystle, an entertainment lawyer (leading the lawsuit), artist, and public speaker known as the "Top Music Attorney" on YouTube, and Ari Herstand, the indie artist champion behind the indispensable music business resource, Ari's Take, and best-selling author of "How To Make It in the New Music Business."  ( 6 min )

Good morrow! Or good afternoon, or perhaps even a twilight-tinted, existential 'what on earth am I doing with this enormous pile of biscuits' o'clock. Whatever the time, the question is: are you paying attention to your own game design? Yes, your life. It turns out that those endlessly looping, delightfully compulsive contraptions found in digital boxes—the ones with the glowy bits and the noises—are not so alien after all. They are merely crude, silicon-based approximations of what your grey matter is already doing, only without the helpful little icons telling you that you've just earned a +1 Morale Bonus for successfully locating both socks. In games, we have the Game Loop: a beautiful, repetitive cycle. Challenge >> Action >> Reward >> Repeat. Mario spots a gap, jumps (action), avoids …  ( 8 min )

Welcome back to the Cybersecurity Weekly series! #6 we covered safe password practices and password alternatives. Artificial Intelligence (AI) is transforming threat detection and why freelancers and small businesses can finally benefit from technology that used to be available only to large enterprises. Cybercriminals are no longer hacking by hand. They’re using AI to automate phishing, malware generation, and credential theft. AI-powered security tools use pattern recognition and behavioral analytics to detect anomalies in real time. For freelancers who store client data on the cloud, or for small teams that manage multiple accounts and devices, this kind of proactive protection is becoming essential. Here’s a quick breakdown of what’s happening behind the scenes: Data Collection – AI sy…  ( 9 min )

LiveResearchBench: Putting AI Researchers to the Real‑World Test Ever wondered if an AI can dig up the latest news, facts, and expert opinions just like you do on a busy morning? Scientists have built a new challenge called LiveResearchBench that asks AI systems to answer everyday questions by searching the live web, not just relying on old data. The goal is simple: see if a digital assistant can gather up‑to‑date info from dozens of sites, stitch it together into a clear report, and point out exactly where each fact came from. It’s a breakthrough that shows where current AI shines and where it still trips up, guiding developers to build smarter, more reliable helpers. Read article comprehensive review in Paperium.net: LiveResearchBench: A Live Benchmark for User-Centric Deep Research in the Wild 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 20 min )

Mentoring shapes minds and futures. But here’s the truth I’ve learned after more than three decades on this planet, including a decade in the corporate world: not all mentoring works. Over time, I’ve come to see mentoring in two distinct shades: Cold and Warm. The Cold Shade of Mentoring The mentee listens, nods, maybe even takes notes. But without emotional investment or genuine curiosity, the learning evaporates quickly. No bond forms. The energy fades. The mentee begins to drift, unsure how to turn that knowledge into something meaningful. The result? Half-understood concepts, half-motivated people and half-baked outcomes. The Warm Shade of Mentoring In this environment, the protégé feels free to ask, explore, and challenge. There’s no fear of judgment, no hesitation to seek clarity. The relationship itself becomes a source of confidence and growth. And when that happens, learning doesn’t just transfer — it transforms. Productivity soars not because people are pushed, but because they’re inspired. My Observation We forget that the real goal of mentoring isn’t merely to pass on information but to build capability, confidence, and curiosity. The success of any project or team depends on this one simple truth: knowledge shared with genuine care multiplies; knowledge shared without connection dissolves. In the End Are we sharing wisdom, or just words? Are we helping people grow, or merely helping them finish? The answer lies in the warmth we bring because mentoring, at its best, is not a transaction. It’s a transformation. “Become a warm mentor today, to create a legacy for tomorrow !”  ( 7 min )

Hey everyone 👋 After a few weeks of feedback and polishing, LeafWiki v0.4.9 is out! This update focuses on making LeafWiki easier to start, smoother to use, and just a little more powerful. LeafWiki is a lightweight, tree-based wiki that keeps your content in plain Markdown — fast, clean, and self-hosted. It’s a single Go binary with no database or dependencies, designed for teams and individuals who want a structured, file-backed knowledge base they can fully own. Run your knowledge base in 5 minutes. Live Demo (resets hourly) GitHub Repository You can now duplicate entire pages, including all uploaded images and files. Perfect for templates or similar documents. You can now embed Mermaid.js diagrams directly inside Markdown pages using fenced code blocks: LeafWiki automatically …  ( 7 min )

🎯 4. GraphQL — The Precision Player Tired of fetching too much or too little data? 🔹 Protocol: HTTP 💡 Example: { user(id: "123") { name posts { title } } } ✅ Pros: No overfetching/underfetching ⚠️ Cons: Steeper learning curve 🏁 Best for: Flexible front-end data fetching and complex UI apps 🔔 5. WebHooks — The Reverse API WebHooks flip the script. 🔹 Style: Event-driven (HTTP POST) 💡 Example: ✅ Pros: Real-time without polling ⚠️ Cons: Security and callback validation needed 🏁 Best for: Notifications, integrations, bots 💬 6. WebSockets — The Real-Time Connection If REST is a polite request-response system, WebSockets are like an open phone line 📞. 🔹 Use cases: Chat apps, gaming, live dashboards 💡 Example: const socket = new WebSocket("wss://example.…  ( 7 min )

This vid breaks down four killer ChatGPT tricks—Prompt Reversal, the 5-Minute Amplifier, the Red Team Technique, and Blueprint Scaffolding—that can literally chop your AI workflow in half. Instead of endless prompt tuning, you'll learn to reverse-engineer winning prompts, spin one idea into multiple formats, have the AI play critic to its own work, and force it to map out its train of thought before diving in. Each hack comes with real-world examples you can copy-paste today, and they’ll work in any role or industry. Say goodbye to wasted hours and hello to next-level productivity! Watch on YouTube  ( 6 min )

Sean Fennessey and Amanda Dobbins are back with their countdown of the 21st century’s best films, landing on No. 6: David Lynch’s Mulholland Drive. They dive into why this surreal masterpiece still captivates—its dreamlike twists, fan-fueled conspiracy theories and those unforgettable Lynchian vibes. Along the way they salute Naomi Watts’s star-making turn and marvel at how Lynch fuses Americana, European surrealism, classic Hollywood glamour and off-kilter outsider art into one unforgettable ride. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less Cinemasins drops a Halloween-ready quick-fire “sins” rundown of what they call one of the year’s best genre movies—cramming witty nitpicks into just 15 minutes. They’re spreading the sin-love across all their platforms: cinemasin­s.com, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork) and their Linktree for the latest updates. Writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel fuel the fun, and you can dive deeper by filling out their poll, backing them on Patreon, or joining the community on Discord and Reddit. Plus, follow the gang on Twitter, Instagram and TikTok for extra sinful insights. Watch on YouTube  ( 6 min )

TL;DR CinemaSins rolled out a new “Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less” video, dishing out all their trademark nitpicks while admitting they’re oddly enjoying the movie. Check their site and social hubs (YouTube channels, Discord, Reddit, TikTok, Instagram), fill out their sinful poll, or back them on Patreon. Writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel all helped cook up this roast. Watch on YouTube  ( 6 min )

The reason is that I have never used a NAS before. Typically, I would store documents on one external drive, videos on another, and pictures on a third. It was a piecemeal solution, but everything was disorganised and dispersed. I was eager to have everything in one location after purchasing a Synology DS925+. I assumed it would be a difficult task, but it was actually quite easy. After installing the drives and plugging it into the mains, I was in the Synology interface in a matter of minutes. I was able to work with it without needing to look at any instructions because it is very clear and easy to use. It just made sense. Its silence was the first shock I had to endure. When it is moving large files, it hardly makes any sounds. It is slim and well-made, and it doesn't take up much room …  ( 8 min )

Predator 2 - Caravan of Garbage offers a breezy, informal dive into the 1990 sequel that swaps Arnold’s jungle romp for Danny Glover’s heat-soaked, crime-ridden LA. You get a meaner Predator, a surprise Gary Busey cameo and enough urban chaos to keep things fresh—just don’t expect the same one-liner action hero. The Caravan of Garbage crew also points you to bigsandwich.co for bonus videos, podcasts, director commentaries and let’s-plays, plus their Twitter updates, Patreon perks, merch and more for anyone hungry for extra content. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage dives into why 2010’s Predators finally brought the franchise back to its gritty roots: a motley crew of lunatics, a dense jungle setting, muddy showdowns and fresh twists that outshined previous sequels. It’s hailed by Mr Sunday Movies (and many fans) as a much-needed return to form—shame we never got a true follow-up. Beyond the review, they plug bonus content on bigsandwich.co, an extended audio edition on YouTube, their weekly podcast, social media updates from James and Maso, plus merch and Patreon options for die-hard supporters. Watch on YouTube  ( 6 min )

APIs are the lifeblood of modern software. But here’s the thing: Not all APIs are created equal. So let’s dive deep (with some real-world examples) into the 7 API types that rule the tech world today 👇 🌍 1. REST API — The All-Rounder REST (Representational State Transfer) is the go-to for most developers. It’s stateless, lightweight, and uses simple HTTP methods like GET , POST , PUT , and DELETE. 🔹 Format: JSON 💡 Example: GET https://api.twitter.com/2/tweets ✅ Pros: Easy to build and test ⚠️ Cons: No strict contracts 🏁 Best for: Most modern web/mobile development 🧱 2. SOAP API — The Old but Reliable Workhorse SOAP (Simple Object Access Protocol) is the veteran in the API world. It’s strict, structured, and super reliable. 🔹 Format: XML ... ✅ Pros: Built-in error handling ⚠️ Cons: Verbose and heavy (XML 😩) 🏁 Best for: Mission-critical systems needing guaranteed delivery ⚡ 3. gRPC — The Speed Demon gRPC, built by Google, takes performance to another level. 🔹 Communication styles: Request-response, streaming, bidirectional 💡 Example (Service definition): service Greeter { rpc SayHello (HelloRequest) returns (HelloReply); } ✅ Pros: Extremely fast ⚠️ Cons: Harder to set up 🏁 Best for: Backend-to-backend communication and high-performance systems Other ones are covered in PART-2  ( 7 min )

Perfect, Sathish 🔥👏 I see you’ve already implemented a professional-level Repository + Unit of Work pattern — that’s excellent! You’re now coding like a real enterprise .NET backend engineer. Let’s repeat and reframe your 🧩 Day 3 — Repository & Seed Data Setup, but now using your upgraded structure (GenericRepository + UnitOfWork) so everything is clean and clear for you step-by-step 👇 DAY 3 — Repository & Seed Data Setup (with Unit of Work) 🎯 Goal ✅ Enable clean database CRUD access using IGenericRepository and IUnitOfWork Admin Role and Admin User Swagger and PostgreSQL Inside Accounting.Infrastructure, ensure this structure: Repositories/ ├── Interfaces/ │ ├── IGenericRepository.cs │ ├── IUnitOfWork.cs ├── Implementations/ │ ├── GenericRepository.cs │…  ( 8 min )

"Silence is never neutral — it always says something." We often underestimate the power of what we don’t say. The moments we choose silence. The times we tell ourselves, “It’s not worth it.” But lately, I’ve realized something that changed how I see communication — in work, relationships, and everyday life: No impression is an impression. 🕊️ The Myth of Neutrality 🤐 I used to think staying quiet was the safe, neutral choice. I believed silence meant control. Composure. Strength. But silence isn’t invisible. It’s interpretive. People will always read meaning into what you don’t say. In teams, silence during a disrespectful moment reads as approval. ✅ In friendships, silence after being hurt reads as disinterest. ❌ In workplaces, silence around poor behavior reads as…  ( 7 min )

Infrastructure as Data (IaD) Infrastructure as Data (IaD) is basically about defining your infrastructure using structured data files—stuff like YAML or JSON—instead of traditional scripts or config languages that mix in programming logic. No code, just data. Think of it as an evolution or a tighter subset of "Infrastructure as Code" (IaC). While IaC encompasses any method for managing infrastructure through code, IaD focuses on a purely declarative model. In another words you declare the desire state of your declarative manifests then let automation systems work. They’ll constantly check and enforce that what’s running matches what you described. IaD was created to solve this problem through its main mechanism: the reconciliation loop. IaD is primarily implemented in the Kubernetes eco…  ( 8 min )

This is a submission for Frontend Challenge - Halloween Edition, Perfect Landing For the Halloween Challenge, I chose to look at my favorite monster, the werewolf. Toy Photography is a hobby, so why not use it to build a landing page. Using code and photography I made a page to showcase some werewolf toys. Most are LEGO but there are a few action figures. You can see the demo at Werewolf toys on Minifig Mischief my photography page. HTML and CSS were used to build out the page. No JavaScript yet. If I can think of some thing interesting or interactive I'll add it. This is more of a show and tell page. For the photography I set up some figures in a light box and started shooting. I have a table set up in my flex office. There are also a couple of older photos. I built an information card…  ( 8 min )

Unconventional AI in Advertising: LLaMA for Creative Ad Generation While many AI libraries focus on optimizing ad performance, the lesser-known LLaMA stands out for its capabilities in generating creative ad copy. Developed by Meta AI, LLaMA is a large language model that can be leveraged for generating ad headlines, descriptions, and even entire scripts. Use Case: Real-time Ad Generation for Emerging Trends Imagine your brand is one of the first to capitalize on a new trend or event. With LLaMA, you can create a dynamic ad generation system that responds to real-time data. This system can analyze social media sentiment, news articles, and other data sources to inform ad creative, ensuring your message resonates with the audience. Why LLaMA? Unlike other libraries focused on optimization, LLaMA's language generation capabilities enable it to produce unique, high-quality ad copy that captures the essence of emerging trends. By integrating LLaMA with a real-time data feed, you can create an automated ad generation system that outperforms traditional approaches. Example: Your brand is launching a new product line inspired by a popular social media challenge. LLaMA generates a series of ad headlines and descriptions that capture the spirit of the challenge, while also highlighting the unique features of your product. The ads are pushed live in real-time, capitalizing on the trending topic and generating buzz around your brand. Innovative advertisers will find LLaMA an attractive option for generating creative ad copy that resonates with their target audience. Its language generation capabilities and integration potential make it an underrated yet powerful tool in the world of AI-driven advertising. Publicado automáticamente con IA/ML.  ( 6 min )

The XRP Ledger Smart Contracts feature is now available for developers to explore and test on AlphaNet, a dedicated development network. This groundbreaking implementation brings native Layer 1 smart contract capabilities to the XRPL, combining the familiar design patterns of EVM-style contracts with the power of XRPL's native features and transactions. Smart Contracts on the XRPL enable developers to build sophisticated decentralized applications while leveraging the ledger's proven efficiency, human-readable transaction structure, and native building blocks like payments, DEX, NFTs, and MPTs. XRPL Smart Contracts represent a new paradigm for programmability on the ledger. Unlike traditional approaches, this design provides: Permissionless deployment - No UNL approval required to deploy c…  ( 10 min )

If you are utilizing PFC or any custom datawindow object in your project, this will be extremely beneficial. You have the ability to create a custom event on the datawindow and associate it with any of the shortcuts such as Ctrl+Shift+P or similar, allowing a new window to open that displays all the properties of the datawindow. The code I am presenting here is fundamental, but you can modify it to suit your requirements. Please note that you must create window based on the variables I used in the below code. Initially, pass the datawindow for which you wish to display properties from an event or function as illustrated below - openwithparm(w_dwproperties,this) design w_dwproperties according to the variables in below code - in the w_dwproperties open() event - powerobject lpo_arg datawindow ldw_arg string ls_colcount,ls_colname,ls_concatstr int li_counter lpo_arg=Message.powerobjectparm if lpo_arg.typeof( )=datawindow! then ldw_arg=lpo_arg sle_1.text=ldw_arg.dataobject sle_2.text=ldw_arg.classname( ) mle_1.text=ldw_arg.describe('datawindow.table.select') ls_colcount=ldw_arg.describe( "DataWindow.Column.Count") for li_counter=1 to integer(ls_colcount) ls_concatstr='#'+string(li_counter)+'.name' ls_colname=ldw_arg.describe(ls_concatstr) ddlb_1.additem(ls_colname) next else end if Hope this helps!!!!!Thank you!!!!!!!!!!!  ( 6 min )

Revolutionizing AI: Recent Breakthrough in RAG Systems Deep learning has been rapidly advancing in recent years, and a key breakthrough has come in the form of Relation-Aggregation Graph (RAG) systems. These systems have the potential to change the way we design and train AI models. At the heart of RAG technology lies the ability to capture and represent complex relationships between entities within a knowledge graph. By leveraging graph neural networks, RAG systems can efficiently aggregate these relationships to generate rich representations of data. One particularly exciting development in the field has been the introduction of multimodal RAGs, which enable the integration of different types of input data, including images, text, and audio. This opens up new possibilities for tasks such as vision-and-language understanding and multimodal sentiment analysis. Concrete Detail: A recent study published in the journal Nature has demonstrated the potential of multimodal RAGs to improve object detection accuracy by as much as 15% compared to traditional graph-based models. This achievement is a testament to the power of RAG systems and their potential applications in real-world AI challenges. The future of RAG technology holds great promise, and we can expect to see more innovative applications and advancements in the coming years. Publicado automáticamente con IA/ML.  ( 6 min )

This week, I needed to add a simple hover effect to a button. Nothing fancy. Just change the background color on hover. I stared at the screen for 30 seconds. My fingers hovering over the keyboard. And I couldn't remember how to write it. Not because I'm bad at CSS. I've been building websites since 2017. I know CSS. Or I used to. The syntax just wouldn't come to me. My brain immediately went to hover:bg-blue-600. That's Tailwind. Not CSS. Then it hit me. I haven't written actual CSS in maybe two years. Everything is Tailwind now. Classes. Utilities. No stylesheets. And I'm not the only one. Tailwind has over 20 million weekly NPM downloads. That's more than Bootstrap's 4.9 million. The framework is everywhere. Your favourite sites/coding-Agents use. But here's the question nobody's asking…  ( 13 min )

🧱 Step 1 — Create Main Folder and Open Terminal 👉 Open a terminal (PowerShell / VS Code terminal) and type these commands one by one: mkdir AccountingSuite cd AccountingSuite mkdir src tests ✅ Check: After this you must have: AccountingSuite/ ├── src/ └── tests/ Now go inside src and create the projects: cd src dotnet new webapi -n Accounting.API dotnet new blazorwasm -n Accounting.UI dotnet new classlib -n Accounting.Domain dotnet new classlib -n Accounting.Infrastructure dotnet new classlib -n Accounting.Shared ✅ After this, inside src you’ll see 5 folders. “template not found”, install the correct .NET SDK or re-open terminal. cd .. dotnet new sln -n AccountingSuite dotnet sln AccountingSuite.sln add src/Accounting.API/Accounting.API.csproj dotnet sln AccountingSuite.sln add sr…  ( 8 min )

O que a AWS cuida (responsabilidade da AWS) A AWS é responsável pela segurança da nuvem, ou seja, por tudo que roda por baixo do seu EC2. Ela garante que o ambiente físico e a infraestrutura onde suas instâncias estão rodando sejam seguros, estáveis e confiáveis. Em resumo, a AWS cuida de: Data centers (energia, refrigeração, rede física, segurança, etc.) Hardware (servidores físicos, substituição de peças defeituosas, etc.) Isolamento entre clientes (garantindo que ninguém acesse o seu host físico) Conformidade e regulamentos de segurança Então, se uma máquina física falhar ou um data center precisar de manutenção, é a AWS quem entra em ação, você nem precisa se preocupar com isso. O que você cuida (responsabilidade do usuário) Agora vem a parte importante: você é responsável pela seg…  ( 7 min )

Building Better State Machines in Modern C++: CXXStateTree ZigRazor ・ Nov 7 #cpp #opensource #programming #showdev  ( 6 min )

Autonomous Mobile Robot Localization Challenge: "The Maze of Variability" Scenario: You are tasked with developing an autonomous mobile robot that can accurately localize itself within a dynamic maze of variable geometry. The maze consists of multiple intersecting corridors with varying widths and shapes, making it difficult to predict the robot's position. Constraints: Limited Sensor Suite: Your robot is equipped with a single monocular camera, a GPS receiver (with occasional signal loss), and an Inertial Measurement Unit (IMU). Dynamic Environment: The maze's geometry and obstacles change daily due to the installation of new exhibits in a museum setting. Limited Computing Resources: Your robot's onboard computer has a power consumption constraint, limiting the processing power to 10 W. R…  ( 7 min )

0) Preparation – tools you need Install .NET 10 SDK (or ask: “Which .NET SDK version should I use?”). Install Git. Install an editor (VS Code or Visual Studio). Create a GitHub account (if repo will be pushed). Ask: “Which IDE do you prefer I use? (VS Code / Visual Studio)” Expected: .NET works (dotnet --version returns a number like 7.x or 8.x or 10.x). Do: mkdir AccountingSuite cd AccountingSuite mkdir src tests What you should see: folders src/ and tests/. Ask if unsure: “Do we keep tests now or add later?” or “Where should I save the repo on my PC?” In AccountingSuite/src run: cd src dotnet new webapi -n Accounting.API dotnet new blazorwasm -n Accounting.UI dotnet new classlib -n Accounting.Domain dotnet new classlib -n Accounting.Infrastructure dotnet new classlib -n Accounting.S…  ( 9 min )

STM32F411RE Nucleo board The Cortex-M4 is the CPU core (licensed from ARM). The STM32F411 is the microcontroller chip built by ST around that core, adding flash, SRAM, GPIO, UART, timers, ADC, and other peripherals. The STM32F411RE Nucleo board is the dev board that breaks out those pins and includes an on-board ST-LINK debugger. Flash memory: 512KB SRAM: 128KB When the Cortex-M4 core comes out of reset, it doesn't start executing instructions from an arbitrary location. The ARM architecture mandates a specific, hardware-defined sequence. The processor core immediately performs two critical read operations from address 0x00000000: First, it reads the word at 0x00000000 and loads it into the Main Stack Pointer (MSP). This initializes the stack before any code runs, ensuring push and pop …  ( 9 min )

I recently watched a podcast episode where Khawaja Shams, CEO of Momento, and Kyle Davis, Developer Advocate at Valkey, talked about everything BUT performance of Valkey 9.0. "That's the first time anybody's asked me to talk about Valkey and not talk about performance," Kyle laughed when Khawaja asked him to skip the speed benchmarks. What followed was one of those conversations where you realize a seemingly simple feature opens up architectural patterns you didn't even know were possible. I didn't quite understand it at first. Kyle mentioned numbered databases in Valkey 9.0. Then he mentioned clustering and how numbered databases get a boost when used together. The terminology was throwing me off until I heard it explained a different way. Kyle referred to numbered databases as "namespac…  ( 10 min )

A dream to learn, create, and build together Hi everyone! 👋 I’m Ashfin Ahmed K.P, a 15-year-old schoolboy from India, currently studying in 9th grade. I’m eager to learn coding, but I also need to focus on my school studies — so I’m learning step by step, balancing both. I’m the creator of Zoldiac Club — a project I built with the help of AI. I’m not a professional coder yet, but I’m passionate about learning and exploring how technology works. Zoldiac Club started as a small experiment, but now it’s becoming something bigger: a place where ideas can grow into real projects, and where a team of creative minds can come together. Zoldiac Club isn’t just a website — it’s the beginning of a team. It’s about creating, learning, and experimenting with code, design, and technology. I b…  ( 7 min )

4 ChatGPT Hacks That’ll Shrink Your Workload Fed up with endless prompt tweaking? These four techniques let you get solid ChatGPT results fast: reverse-engineer your best prompts, amplify a single idea into multiple formats in minutes, have the AI critique its own work like a ruthless editor, and force it to blueprint its reasoning before diving in. I’ve literally cut my AI workflow in half using these tricks—no fancy setup or special roles required. Just apply them across any project or industry and watch your prompt game (and free time) skyrocket. Watch on YouTube  ( 6 min )

The landscape of AI coding assistants is evolving rapidly, and developers now have several mature options. The most capable system today is OpenAI’s ChatGPT (GPT-4). It’s a general-purpose LLM that excels at understanding context, explaining logic, and even debugging its own output. In side-by-side tests, ChatGPT consistently produces high-quality code. For example, a recent empirical study found that GPT-4 solved about 65% of coding problems correctly on a standard benchmark (Learn more) – significantly higher than GitHub Copilot (~46%) or AWS CodeWhisperer (~31%) on the same tasks. In practice, ChatGPT can generate lengthy, production-ready functions with built-in error handling and documentation. eWeek reports that ChatGPT “produces detailed, clean, and production-ready code with robu…  ( 10 min )

Dear Readers, NULL in data is like a weed, it can mess up your analysis and calculations, and ultimately bleed the value out of your analytics work. In this article, we’ll dive into what NULL is, why it exists, when it appears, and how to deal with it in Snowflake ? So, without further ado, let’s meet this culprit. What NULL? In SQL, NULL is basically the database equivalent of a shrug.It is a special marker that represents a missing or unknown value. It's not the same as an empty string ('') or the number zero (0). It simply means “I don’t know” or “there’s no value here at all.” Why NULL Exists? NULL is essential because sometimes your data just doesn’t exist yet, or never will. NULL allows the database to acknowledge the gap without faking a value. Eg: A customer doesn’t have a middle n…  ( 9 min )

Hey all 👋 I’ve been working on something called Opperator, an open-source framework for building and running general-purpose AI agents locally, right from your terminal. If you’ve seen tools like Claude Code or Codex, Opperator is in a similar space, but it’s not just about coding. It’s about automation. You can use it to create agents that organize files, generate content, process data, or monitor APIs. The inspiration came from seeing people use Claude Code for tasks that had nothing to do with writing code. They were organizing notes, drafting documents, managing personal data, even planning events. It made me realize there’s a gap for tools that make those kinds of general-purpose agents easy to build and run locally without relying on hosted services or cloud runtimes. Opperator prov…  ( 7 min )

In this episode, Sean Fennessey and Amanda Dobbins dive into David Lynch’s ‘Mulholland Drive,’ crowned No. 6 on their list of the 21st century’s best films. They rave about Naomi Watts’s show-stopping breakthrough, unpack the movie’s endless conspiracy theories and dreamlike layers, and celebrate how it fuses Americana, European surrealism, old-school Hollywood glam, and a dash of outsider-art creepiness all at once. With producer Jack Sanders steering the ship, this lively chat shows exactly why ‘Mulholland Drive’ still has cinephiles theorizing and spellbound years after its release. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins serves up a lightning-fast, tongue-in-cheek roast of one of the year’s best genre movies—equal parts love letter and hilarious nit-picking. Think quick jabs, punchy “sins,” and a healthy dose of Halloween spirit as they celebrate and skewer a film they clearly adore. Dive deeper into the mayhem by checking out their main site, snagging bonus content on @TVSins, @CommercialSins, and the CinemaSins Podcast Network, or joining their Discord and Reddit. Want more? Fill out the “sinful” poll, back the team on Patreon, and follow their social feeds for all the latest. Watch on YouTube  ( 6 min )

Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less CinemaSins takes a 20-minute deep dive into all the goofs and head-scratching moments in Thunderbolts* (aka The New Avengers), dishing out their trademark “sins,” but still asking if the flick might secretly be pretty great. They’re also hyping up their whole network—TVSins, CommercialSins, the CinemaSins Podcast—and asking fans to fill a poll, join Patreon, and hit them up on Twitter, Instagram, TikTok, Discord, Reddit, and more. Watch on YouTube  ( 6 min )

Predator 2 – Caravan of Garbage TL;DR Predator 2 ditches Schwarzenegger’s jungle for Danny Glover in a sweltering, crime-riddled 1997 Los Angeles, pitting him against a tougher, more ruthless Predator (and even sneaking in a Gary Busey cameo). It’s an inevitable sequel that shakes up the formula without losing the franchise’s pulse. Caravan of Garbage’s review reckons it’s a fun, fresh ride—just don’t expect a carbon-copy of the original. For bonus banter, extended audio and movie/game commentaries, head over to bigsandwich.co and dive into their podcasts and livestreams. Watch on YouTube  ( 6 min )

Predators – Caravan of Garbage is a laid-back video review by Mr Sunday Movies that hails the 2010 Predators film for ditching the bloated crossovers and getting back to basics: a rag-tag team of fighters, a dense jungle battleground and gritty, muddy showdowns. With some smart new twists on the classic formula, it’s easily the best sequel in ages—and a real shame we never got to see what came next. Watch on YouTube  ( 6 min )

Hey devs! I just wrapped up the first complete version of my AI-powered resume tailoring workflow, and I wanted to share some insights from the trenches. The project combines Python, Flask, and state-of-the-art LLMs to automate the entire resume customization process. I designed the system to extract job details using a multi-strategy approach (JSON-LD, meta tags, HTML parsing, and AI fallback), then generate work experience bullets that are not only contextually relevant but also historically accurate—thanks to a tech timeline filter. One of the biggest challenges was ensuring output quality. I used prompt engineering to instruct the AI to avoid generic phrases (“Led”, “Lead”, etc.), enforce bullet formatting, and guarantee grammatical correctness at generation time—no post-processing required. The skills section uses layered validation to prevent “None” or empty fields, and the experience section is strictly ordered and formatted. From a software design standpoint, I leaned heavily on modularity and testability. Each service (extraction, generation, validation, template filling) is isolated, making it easy to iterate and debug. If you’re working on AI automation or resume tech, I’d love to connect and swap ideas! https://github.com/cloudhighfive/alphajob  ( 6 min )

TL;DR I’m a marketer, not a developer. Still, I built a modern, SEO-ready, ultra-fast website with a PageSpeed score of 95+ — in less than 24 hours — using Claude Code as my only technical assistant. 👉 David Lopes — live, minimal, performant. No WordPress. No Framer. No Webflow. No bloated themes. Just a clear spec and Claude as my pair programmer. Here’s how I went from zero to production in one day — and what I learned along the way. I’ve started dozens of side projects. Most never saw the light of day. Not because of lack of ideas — but because of execution paralysis. I don’t code. And as a marketer, my go-to tools were: WordPress (slow, plugin hell) Webflow (limited flexibility) Framer (pretty, but bad SEO & performance) Each tool came with tradeoffs. Every time I wanted to go be…  ( 8 min )

Introduction I have been working on my media converter project this week. I finished off where I had the frontend displaying the data from the video streams and the backend worked using a hard-coded solution. This week, I wanted to connect both sides and have a basic version working that copies the video file over to another video file, that renames the file and sets it in the location the user selected. This is a basic rundown of phase 1 of the project. This is a project that allows users to select a video locally and upload it to the application, where it will chunk the file and send it to a second server that has FFMPEG, which will use FFPROBE and return the video file information and display the information on the client. This will also generate a list of streams on the video file th…  ( 9 min )

Look, I was that guy. The one who'd dim the lights with voice commands, preheat the oven from my car, and check my fridge's camera while grocery shopping. I spent three years and way too much money building what I thought was the future. Last Tuesday, my "smart" home locked me out in the rain because AWS had a hiccup. That was my breaking point. Remember when smart homes were supposed to make life easier? Yeah, me too. Here's what they don't tell you in those sleek product videos: The connectivity nightmare. I've got devices running on four different apps, three ecosystems, and apparently all of them hate each other. My Philips Hue lights won't talk to my Google Nest, which refuses to acknowledge my Samsung SmartThings hub. It's like hosting a party where nobody speaks the same language. S…  ( 7 min )

You don’t win durable attention by cranking the volume; you earn it by proving you’re worth listening to. In practice, that starts with transparent, inspectable work—think reproducible experiments, living runbooks, and public post-mortems—where a reader can verify your claims. That’s why, when I explain my approach, I point to a concrete artifact like this Julius notebook mid-discussion rather than tossing vague slogans; the point is to let people check the wiring themselves. Hype sells once. Truth compounds. Products grow when users discover that your docs match reality, your graphs are replicable, and your promises survive contact with messy edge cases. The practical effect isn’t philosophical; it’s operational. Teams that over-state capabilities burn cycles managing disappointment. Team…  ( 9 min )

In the ever-evolving world of technology, even the most structured project management models are adapting to new innovations. The Waterfall methodology, once known for its rigid, sequential approach, is being transformed through the power of Artificial Intelligence (AI). The result is a smarter, more predictive, and data-driven framework — the Waterfall Methodology AI — combining classic precision with modern intelligence. The Waterfall model is a step-by-step project management process where each phase flows logically into the next. It starts with gathering requirements, followed by design, development, testing, deployment, and maintenance. Each stage must be fully completed before moving forward, making it ideal for industries that value structure and documentation. However, this linear …  ( 8 min )

Why Software Engineering Needs Adversarial Design to Stay Simple Most software systems become more complicated than they need to be. Not because the problems are inherently complex, or because engineers lack skill, but because the design process rarely includes the one question that matters: Tell me why my design will fail. This is the question that anchors mature engineering disciplines. Aviation, civil engineering, mechanical design, electrical systems — all of them assume that a design is fragile until proven otherwise. A structure is not considered finished until others have tried — repeatedly and aggressively — to break it. Disagreement is not a social conflict. It is the method. But in software development, this method is unusually rare. Design discussions are frequently oriented…  ( 10 min )

I built a web app that predicts how much energy solar panels can produce based on real weather data and AI predictions. Here's how I did it! The Solar Gain Predictor calculates solar panel energy production based on: Panel area and efficiency Roof orientation (south, east, west, etc.) Real weather data from your location AI predictions trained on 6 months of historical data React + Vite - Fast development Tailwind CSS - Beautiful design Chart.js - Interactive charts TensorFlow.js - Machine learning in the browser Open-Meteo API - Free weather data (no API key needed!) OpenWeatherMap API - City search I needed real weather data but didn't want to pay for APIs. I found Open-Meteo API which is completely free and provides: 180 days of historical data 7-day forecasts Sunshine duration, cloud c…  ( 8 min )

Issue #305 - Game Design and more This article was originally published on GameDevDigest.com Enjoy! Game design is simple, actually - So, let’s just walk through the whole thing, end to end. Here’s a twelve-step program for understanding game design. raphkoster.com Text rendering and effects using GPU-computed distances - In this article, we will see how to compute signed distance field on the GPU because it's much faster than doing it on the CPU, especially when targeting mobile devices. We will make the algorithm decently fast, then after lamenting about the limitations, we will see what kind of effects this opens up. blog.pkh.me The Optimistic View That Indie Games Are In A Golden Age Right Now - It has been a rough couple of years in the games industry with layoffs and studio clo…  ( 33 min )

We are taking a deep dive into Lists in Java and its two common implementations: ArrayList and LinkedList. By the end of this post, you'll have a clear understanding of their advantages, disadvantages, anti-patterns, and what are the use case they are good to use. A List is an ordered collection, where the user has precise control over where in the list each element is inserted. The user can access elements by their integer index (position in the list), and search for elements in the list. Maintains insertion order Allows duplicate elements Supports null elements (implementation dependent) Supports bi-directional traversal via ListIterator Lists (like Java arrays) are zero based. An ordered collection with precise control over element insertion positions Extends SequencedCollection U…  ( 11 min )

🚀 Consistent Hashing: The Secret Behind Tech Giants! 🚀 Consistent hashing is one of the most powerful techniques in system design, and it's the hidden engine behind many major platforms you use every day, including: 1️⃣ Amazon DynamoDB This isn't just an academic concept—it's a fundamental system that powers modern, scalable applications. 💪 For any aspiring engineer, a deep understanding of consistent hashing is a surefire way to impress in technical interviews. Ready to unlock the magic? Let's take a deep dive right now! 🎯 Before we dive into the magic of Consistent Hashing, we need to start with the fundamental question: What is hashing? If you've ever dabbled in Data Structures and Algorithms (DSA), you've likely encountered the concept of a hash function. At its core, hashing is …  ( 10 min )

Logging is an essential part of software development. Whether you're building a small application or a microservices architecture, having a centralized logging system helps you debug, monitor, and improve your applications efficiently. ELK Stack—comprising Elasticsearch, Logstash, and Kibana—is one of the most popular solutions for logging and analytics. In this blog, we'll explore how developers can leverage ELK in their development environment. What is ELK Stack? Elasticsearch: A distributed search and analytics engine that stores your logs and makes them searchable in near real-time. Logstash: A data processing pipeline that ingests, transforms, and sends logs to Elasticsearch. Kibana: A visualization tool that allows you to explore and visualize your logs and metrics stored in Elastics…  ( 7 min )

On November 3, 2025, Balancer V2 suffered a catastrophic exploit targeting its Composable Stable Pools, resulting in a ~$125M loss across Ethereum + multiple L2s. This was not a brute-force drain. This was precision economic engineering. The attacker took advantage of a rounding inconsistency found inside the protocol’s scaling math. This subtle precision flaw allowed them to gradually deflate pool invariants and redeem BPT at artificially favourable rates. This vulnerability specifically surfaced when upscaling used mulDown while downscaling used divUp/divDown. This directional mismatch created a path where EXACT_OUT swaps could understate the amountIn required — which meant over multiple rounds, the invariant “D” would shrink invisibly without triggering alarms, reverting protections or …  ( 7 min )

grid-template-rows 指定溶器的行数和每行的行高 grid-template-rows: 100px 200px 300px 100px 100px; 规定容器共5行 grid-template-rows: repeat(5, 1fr); 相当于 grid-template-rows: 1fr 1fr 1fr 1fr 1fr; repeat()函数可以让我们指定需要多少行（5行），以及行的高度（1fr，即可用空间的几分之一）。 grid-template-columns同理。 const nests = [...Array(3)].map(() => ({ r: Math.floor(Math.random() * R), c: Math.floor(Math.random() * C) })); Array(3)表示生成一个长度为3的数组，但是生成的数组里没有实际的元素。 [...Array(3)]通过展开运算符...将Array(3)转化成包含实际元素的数组。 [undefined, undefined, undefined] 不会遍历没有实际元素的数组，所以必须先填充成可迭代的实际元素。 Math.floor() 函数总是返回小于等于一个给定数字的最大整数。  ( 6 min )

My Thoughts on AI Code Agents & Assistance Artificial intelligence has evolved quickly, especially in the world of software development. Tools like code assistants and AI agents can generate entire functions, debug errors, and even build interfaces. It’s impressive. It’s helpful. It’s accelerating the way we work. But I believe the best approach is this: Write the code yourself first. Then allow AI to review, improve, and enhance it. When you start by writing your own logic, you build understanding. You strengthen problem-solving. You define your creativity and boundaries as a developer. That foundation is what sets you up for success on future projects. If you rely on AI too early, there’s a risk: Development Has Always Used Assistance Some people ask: “Is it still real programming if AI …  ( 7 min )

Java String replaceFirst(): Your Ultimate Guide to Smarter String Swaps Let's be real. When you're coding in Java, you're constantly messing with text. Whether it's user input, data from an API, or just some weirdly formatted log file, String objects are everywhere. And a huge part of working with strings is changing them—finding a piece of text and replacing it with something else. You might already know about the trusty replace() and replaceAll() methods. But today, we're putting the spotlight on a method that's often overlooked but incredibly powerful: replaceFirst(). This isn't just another boring method explanation. We're going to dive deep, break it down with killer examples, and show you exactly how and when to use replaceFirst() to write cleaner, more efficient code. Buckle up! S…  ( 10 min )

Introduction Retrieval-Augmented Generation (RAG) pipelines rely heavily on accurate and structured document parsing. This document provides a detailed comparison of open-source frameworks capable of parsing complex documents (PDF, DOCX, PPTX, XLSX) and extracting structured markdown while preserving layout, content, and metadata. The focus is on tools that support local installation, air-gapped environments, and markdown output. Objective: Parse complex documents and extract markdown while preserving layout, content, and metadata. Deployment Environment: Air-gapped, locally installed systems with no external dependencies. Supported Input Formats: PDF, DOCX, PPTX, XLSX. Output Format: Markdown with layout and metadata preservation. Tool Requirements: Open-source license Local installat…  ( 9 min )

Java regionMatches(): Your Secret Weapon for Smarter String Comparison Let's be real. As a Java developer, you're constantly in a tango with String objects. And one of the most common moves in that dance is comparing them. You probably know equals(), you might be buddies with equalsIgnoreCase(), but have you ever needed to check just a part of a string? You know, like checking if the 5th to 10th characters of a user's input match a specific code? Or seeing if a file name, regardless of case, ends with a certain extension? If you've ever found yourself writing clunky, substring()-heavy code for these tasks, my friend, you're working too hard. Java has a built-in ninja for this exact job: the regionMatches() method. In this deep dive, we're going to unpack everything about regionMatches().…  ( 11 min )

Introduction I’m thrilled to announce the launch of Formgrid, an open-source, privacy-friendly alternative to Formspree. As a developer, I’ve faced the repetitive and frustrating task of building backend endpoints for simple forms, contact forms, feedback forms, surveys, or any other type. Setting up validation, spam protection, email notifications, and CAPTCHA can take hours, and most existing solutions either lock you in or compromise user privacy. Formgrid solves that problem. It’s designed to let developers and businesses handle website forms without writing a backend, while keeping data private and giving full control over infrastructure. Building form handling logic should never be a pain. Every developer has been there: Create a backend endpoint Add validation and spam filtering …  ( 7 min )

This is a submission for the Agentic Postgres Challenge with Tiger Data I didn't know you could A/B test database indexes! Most developers spend 2-4 hours testing a single index change or skip it entirely because it's too risky. I built Forked A/B Index Optimizer to change that. Using Tiger Data's zero-copy forks, it creates instant isolated test environments where AI agents automatically generate, test, and compare index strategies in parallel. What took hours now takes 15 seconds, with zero storage overhead and confidence-scored recommendations. Database index optimization is stuck in the past: Risky: Wrong indexes break performance Time-consuming: Testing requires separate environments, benchmarks, result comparison Expert-only: Most developers leave it to DBAs Guesswork: Even experts …  ( 14 min )

Building Lagbaja: An AI-Powered Flashcard Generator A production-ready A2A service that transforms PDFs into intelligent study flashcards Lagbaja is an Agent-to-Agent (A2A) compliant backend service that converts PDF documents and text into study flashcards using Google's Gemini AI. It follows JSON-RPC 2.0 protocol, integrates with workflow platforms like Telex, and supports multiple input methods. Students need to convert lengthy study materials into digestible, testable content. Most flashcard tools require manual input and don't intelligently extract key concepts. Lagbaja solves this by: Automatically generating flashcards from PDFs and text using AI Following A2A protocol for seamless agent-to-agent communication Supporting JSON-RPC 2.0 for standardized messaging Lagbaja follows a cl…  ( 8 min )

In a recent scientific paper published 3 days ago, in which more than 26 researchers participated, the concept of Artificial General Intelligence (AGI) has become a measurable scientific definition, after decades of being a philosophical idea and an open debate among scientists and intellectuals. ⭐️ In this paper, a clear framework for defining this type of intelligence has been presented, and what it actually means to reach the level of human intelligence. 🔍 What is General AI? ⭐️ This definition puts a line between general intelligence and the "narrow" AI we use today, such as ChatGPT, Claude, and Gemini. ⭐️ The most important findings of the study: ✅ Despite this significant progress, the paper notes that current models are still strong in knowledge and language, but weak in: ⭐️ Current Challenges: 💡 The Road to the Future: 🔗For more information on the scientific paper link: https://lnkd.in/dhaG5kHf  ( 7 min )

In real-world software development, creating new objects can often be costly or time-consuming — especially when they involve heavy initialization logic, database connections, or complex configurations. The Prototype Design Pattern helps tackle this challenge by allowing you to clone existing objects instead of creating new ones from scratch. It’s one of the most elegant ways to improve performance while keeping your code clean and flexible. The Prototype Design Pattern is a creational pattern that focuses on object cloning. Rather than instantiating an object using new, you create a “prototype” — an original instance — and then generate new objects by cloning it. This pattern becomes extremely useful when object creation is expensive, or when you want to decouple the client code from spec…  ( 9 min )

Considering an Odoo migration but unsure about the investment? You're not alone. Many businesses delay critical ERP upgrades simply because pricing information seems vague or inconsistent. In this guide, we're providing complete transparency—real numbers, honest breakdowns, and factors that influence your migration costs. Whether you're running a small business or managing an enterprise, understanding these costs upfront helps you budget confidently and avoid unwelcome surprises. Unlike purchasing off-the-shelf software, Odoo migration isn't a standardized service with fixed pricing. Your investment depends on several critical factors that directly impact the complexity and time required for your upgrade. The main cost drivers include: Version gap: Migrating from Odoo 11 to Odoo 19 require…  ( 10 min )

Welcome to the ninth part of our digest on news and events in the .NET world! We've got plenty of updates this time. This time, we talk about the latest previews and RC versions of .NET 10, new Visual Studio 2026, and share many interesting articles with you. The PVS-Studio team is glad to present you a selection of the most exciting and useful content. Let's go! We're always looking for ways to improve, so we'd love to read your comments and suggestions :) Feel free to send us some interesting findings using our feedback form! You may have noticed that we missed one of the .NET Digests, which was supposed to come out in September. That happened due to some technical issues and the author's busy schedule :) So, the .NET Digest #9 highlights the news we missed. In order not to increase th…  ( 10 min )

AI just got a massive push in India. Reliance Jio has teamed up with Google to give its users 18 months of FREE access to the Google Gemini AI Pro Plan, valued at ₹35,100. That’s right — you get access to Gemini 2.5 Pro, 2 TB Google Cloud storage, and advanced AI tools — all included in your Jio plan. Let’s explore what’s inside this bundle, why it’s a game-changer for developers, and how you can activate it in just a few taps. Under this partnership, eligible Jio users get: 🧠 Gemini 2.5 Pro Access – Google’s most powerful multimodal AI (text, images, audio, video, and code). ☁️ 2 TB Google Cloud Storage – Expands your Drive, Gmail, and Photos storage. 📘 NotebookLM Pro Access – Upload entire project docs, PDFs, and notes for AI-powered summarization. 🎨 Generative Media Tools – C…  ( 8 min )

Hey everyone! 👋 We’re excited to open this thread for discussions around the BRAT Generator — our playful AI that specializes in witty, confident, and sassy text generation. As the project grows, we’d love to hear your thoughts, ideas, and experiences using it. 💬 Topics to Discuss: How well does the tone match the “bratty” personality? What new features or customization options would you like to see? Any bugs, issues, or funny moments you’ve encountered while using it? Suggestions for better dataset examples or response variety. Your feedback will help us make the BRAT Generator maker more consistent, fun, and expressive. Drop your comments below — no filter needed (well, maybe a little 😜). Let’s make this project the sassiest AI on the internet!  ( 6 min )

AI Struggles to Pick the Best Story: What a New Study Uncovered Ever wondered if a computer can tell which story feels more exciting? Scientists discovered that today’s AI, even the most advanced ones, often miss the subtle charm that makes a tale sparkle. reasoning matters more than raw speed, and that machines still have a long way to go before they truly understand human taste. Stay curious and keep sharing stories! Read article comprehensive review in Paperium.net: Beyond Correctness: Evaluating Subjective Writing Preferences Across Cultures 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 20 min )

I built a proof-of-concept that lets you chat with PDF documents using AI models running entirely in your browser via WebGPU. No backend, no API keys, complete privacy. 🔗 Demo: https://webpizza-ai-poc.vercel.app/ Code: https://github.com/stramanu/webpizza-ai-poc I've been following the progress of WebGPU and WebLLM, and I was curious: Can we run a full RAG pipeline in the browser? RAG (Retrieval-Augmented Generation) typically requires: A vector database An embedding model A language model Orchestration logic Turns out, modern browsers can handle all of this! Important note: This is a proof-of-concept focused on exploring the fundamental principle of client-side RAG, not an example of production-ready code or best practices. The goal was experimentation with WebGPU and LLMs in the browser…  ( 7 min )

Cursor just shipped Parallel Agents, a way to run multiple agents on different tasks at the same time. Under the hood, this relies on Git worktrees so that each agent can safely operate on its own branch and working directory without stepping on the others. If you’re new to worktrees, this guide is for you. In Git, a “worktree” is an additional working directory attached to the same repository. Each worktree: Has its own working directory, index, and HEAD pointing at a branch or commit Shares the repository’s object database (no duplicate history) Can be used simultaneously with other worktrees This means you can open repo/ for main, and repo-feature/ for feature/login, both fully editable, both real directories, both backed by the same .git object store. Clones duplicate the entire reposi…  ( 8 min )

Hey Rust community and AI builders When I first introduced Helios Engine, the goal was simple: make building intelligent, LLM-powered systems in Rust feel natural, fast, and type-safe. With this new release, that goal moves a step closer. The latest update brings powerful tooling improvements that make multi-agent workflows smoother and far less repetitive. If you’ve been experimenting with agent orchestration, tool calling, or automated reasoning in Rust, this version is for you. Let’s dig in. Until now, adding tools meant explicitly redefining each function — its name, parameters, and purpose — before registering it with the engine. The new ToolBuilder removes that friction. It automatically infers a tool’s function name and parameters directly from its definition. This means you can r…  ( 7 min )

2528. Maximize the Minimum Powered City Difficulty: Hard Topics: Array, Binary Search, Greedy, Queue, Sliding Window, Prefix Sum, Biweekly Contest 95 You are given a 0-indexed integer array stations of length n, where stations[i] represents the number of power stations in the ith city. Each power station can provide power to every city in a fixed range. In other words, if the range is denoted by r, then a power station at city i can provide power to all cities j such that |i - j| <= r and 0 <= i, j <= n - 1. Note that |x| denotes absolute value. For example, |7 - 5| = 2 and |3 - 10| = 7. The power of a city is the total number of power stations it is being provided power from. The government has sanctioned building k more power stations, each of which can be built in any city, and have the…  ( 8 min )

Most developers use frameworks like Express or Flask without understanding what happens underneath. I built an HTTP/HTTPS server from raw TCP sockets in Go to learn how web servers actually work - no frameworks, just socket programming and protocol implementation. The result? A journey from 250 RPS with buggy connection handling to 4,000 RPS at peak performance. Here's how I did it and what I learned. I wanted to understand HTTP at the protocol level - not just use it through abstractions. What does "parsing a request" actually mean? How does keep-alive work? What makes one server faster than another? Building from TCP sockets up forced me to learn: How HTTP requests are structured byte-by-byte Connection lifecycle and reuse patterns TLS/SSL encryption from first principles Why implementat…  ( 10 min )

Hi there. In this article, I'll be going over the process of how you can create a macOS 26 Tahoe USB bootable installation drive. If you would prefer to see a video of this article, there is a video version available on YouTube below: Requirements To do this, you'll need macOS 10.15 or above (I used macOS 15) and a 32GB USB stick or higher to create the installation drive. Before you start, make sure to backup any data that is on the USB stick as the USB stick will be erased as part of the process. Unlike previous versions of macOS, macOS 26 Tahoe is not available in the App store. It can only be downloaded via the command line for the full version that is used to create an installation disk. To begin with, you'll need to open the terminal application. To this, use spotlight…  ( 8 min )

You don’t need to shout to be heard; you need to be clear and verifiable. Teams that treat publishing like a product discipline consistently outperform those chasing hacks. That’s why many engineering leaders pair solid writing with measurable distribution and—only where it helps—specialist partners offering digital marketing services to keep the pipeline of attention honest and repeatable. This piece distills a pragmatic framework for content that survives scrutiny and compounds over time. Great articles don’t appear out of nowhere—they move through a pipeline with explicit gates. Think of it as CI/CD for ideas: Discovery → Drafting → Review → Publish → Observe. At each stage, you’re validating something different: whether the topic matters, whether the draft is clear, whether claims are …  ( 9 min )

If you've ever seen "TBA/TBA" as a passenger name in a flight booking, it's not a glitch—it's a feature. After booking a cheap group fare on Yatra.com, I discovered the hidden world of airline group bookings, and uncovered a real bug with same-name passengers. In this post, we'll unpack: How group fare booking systems work Why "TBA" exists in airline PNRs What developers building travel systems should know A critical bug I found: Same-name passengers causing seat swaps Group fares are special airline rates for 10+ passengers traveling together on the same flight and date. Common use cases: 🏢 Corporate trips 💒 Weddings and family gatherings 🕌 Pilgrimage or religious tours 🏀 School or sports teams Unlike individual bookings, group fares are: Negotiated directly with airlines or via GDS M…  ( 9 min )

There are little to NO guides on using F# with MonoGame.. So I got to work and figured out how to setup an F# project to use MonoGame! There are probably other ways to do it but this way worked for me and I want to show how other people can do it too. So let's get started! dotnet new console -lang F# -o cd dotnet add package MonoGame.Framework.DesktopGL Game1.fs namespace open Microsoft.Xna.Framework open Microsoft.Xna.Framework.Graphics open Microsoft.Xna.Framework.Input type Game1() as this = inherit Game() let graphics = new GraphicsDeviceManager(this) let mutable spriteBatch: SpriteBatch = null do this.Content.RootDirectory <- "Content" this.IsMouseVisible <- true override _.Initialize() = //…  ( 7 min )

In the rapidly evolving realm of renewables and environmental services, one thing is clear: data is no longer optional - it’s strategic. For small- to mid-sized enterprises in the U.S., the ability to capture, analyse and act on environmental data can differentiate between operational resilience and lagging behind. At BrightPath Associates LLC, we recognise that hiring the right technical, analytical, and leadership talent is essential in making these data-platform strategies work not just from a technology standpoint but from a workforce perspective. Historically, environmental monitoring in industries such as renewables or waste/recycling services relied on periodic sampling, manual data collection and retrospective reporting. Today, thanks to advanced sensors, distributed networks, clou…  ( 9 min )

Atenção! para seguir com o post, é necessário possuir um computador da Apple e ter instalado o Xcode. Quando criamos um novo projeto no Xcode, ele geralmente vem configurado para usar Storyboards na construção das telas. Porém, em muitos casos, trabalhar diretamente com UIKit em código pode ser mais simples, flexível e organizado. Neste post vou explicar, passo a passo, como remover o Storyboard e configurar a interface inicial do app usando apenas Swift + UIKit. Vamos começar abrindo o Xcode e criando um novo projeto. Selecione a opção para criar um projeto. Depois de selecionado, ele vai mostrar uma tela onde iremos selecionar um template para o projeto. Aperte em next, na próxima tela irá pedir o nome do projeto. Deixe a parte de interface com a opção StoryBoard selecionada e a lingua…  ( 7 min )

I was playing around with arrays in C++ and wrote this simple code 👇 using namespace std; int main() { Guess what happened? 💥 Output: 4199048 No error. No warning. Just a random number. At first I thought something was wrong with my compiler, but then I realized: That means if you try to access an index that doesn’t exist, it still “works” — but you’re reading from some random place in memory. 🔍 Lesson learned: Always stay inside the array bounds, or use safer options like: std::array → gives runtime errors for out-of-range access. std::vector → safer and more flexible dynamic arrays 💡 Sometimes, the best way to understand programming is by breaking it (accidentally 😅).  ( 6 min )

Unlocking the Power of Backend Development with Rust and Go: Insights from Web Developer Travis McCracken As a passionate Web Developer, I’ve spent years honing my skills in backend development, constantly exploring new languages and frameworks to build faster, more reliable APIs. Today, I want to share some insights into my journey working with Rust and Go — two powerhouse languages that are transforming the backend landscape. When it comes to backend development, performance, concurrency, and safety are paramount. Rust, with its emphasis on memory safety without a garbage collector, has become my go-to for writing fast, secure services. Its zero-cost abstractions and ownership model allow me to write code that’s both safe and efficient. On the other hand, Go offers simplicity and rapid d…  ( 8 min )

🐳 What is a Dockerfile? A Dockerfile is a 📜 plain text file with instructions to build a Docker image — think of it as a recipe for your app’s environment. When Docker reads it, it executes each step to create a lightweight, portable image for your application. 🚀 Here’s how a Dockerfile works, broken down into its key components with examples and best practices. 🌟 FROM — Base Image 🏗️ FROM node:18 Purpose: Defines the starting point by pulling a base image from Docker Hub (e.g., node, python, ubuntu). Why use it? Saves time by inheriting an existing environment (e.g., Node.js pre-installed). ✅ Best Practice: Always specify a version (e.g., node:18 instead of node:latest) to avoid surprises from updates. WORKDIR — Working Directory 📂 WORKDIR /app Purpose: Sets the direct…  ( 10 min )

Been exploring generative AI development, and it’s wild how machines can now create art, music, and even full product designs from scratch. It’s like creativity on autopilot. Do you think generative AI will empower human imagination or slowly replace it?  ( 6 min )

Was this post written during a long, pointless meeting? Let’s start with this: I’ve been in the industry for over ten years. I’ve met all kinds of developers - including the stereotypical introverts who would rather refactor legacy code than talk to another human being. And yet, I still haven’t met a single developer (no matter how introverted) who said: “I’d much rather explain something for an hour on chat than just jump on a 5-minute call.” (For office folks: replace “call” with “walk up to someone’s desk.”) So no - we don’t hate people or conversations. Quite the opposite! What we hate is something entirely different. You know the kind: *️⃣ It could’ve been an email. As a senior dev / tech lead, you can get completely trapped in meetings. twice as long as they would for a junior dev wi…  ( 9 min )

Over years reading reddit and X I noticed some common issues in waitlist landing pages and today I just wanted to highlight it so you make less dumb mistakes and ideas to make it better. To save few words, I will name waitlist landing page as just landing page. Lets go: Too generic heading - This is a problem for most waitlist landing pages. Having wording like "Streamline action_described_in_few_words" makes 0 sense to people visiting your landing page. It should be more simple, and more clear explanation. Is your app helps to create invoices automatically? Just write "Get your invoices created automatically and save X hours a year". It's already clear enough to get visitors more interested to what you build. Absence of graphical elements - many landing pages do not have any images. Wit…  ( 8 min )

SlashData has released new findings revealing the real-world adoption of AI in late 2025. As early adopters and reliable predictors of technology trends, developers provide a window into where AI is heading next. Based on their responses, SlashData highlights three trends transforming the AI landscape: Agentic AI goes mainstream, AI coding tools preferences, Gen AI adoption blockers. ChatGPT (64%) and GitHub Copilot (49%) lead in adoption and satisfaction among professional developers using AI coding tools. JetBrains AI shows low adoption and high satisfaction, signalling a growth opportunity. Adoption varies by experience: “Satisfaction with ChatGPT drops notably among experienced developers, as they appear less happy with its accuracy, scalability, and ease of use compared to newcomers”…  ( 7 min )

Robots That Learn New Objects on the Fly – Meet VLA² What if your robot could pick up a brand‑new gadget it has never seen before? Thanks to a new AI breakthrough called VLA², that fantasy is becoming reality. In realistic simulations, VLA² tackled strange objects and odd textures that confused older models. 44% jump in success on the toughest tasks and an overall 20% boost across the board, all without losing performance on familiar jobs. So the next time you see a robot arm reaching for something new, remember: it’s not just brute force—it’s a curious mind that can learn on the fly. Read article comprehensive review in Paperium.net: VLA^2: Empowering Vision-Language-Action Models with an Agentic Framework forUnseen Concept Manipulation 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 20 min )

La 11ème édition de l’Hacktoberfest vient de se terminer ! Fidèle aux éditions précédentes (2018, 2019, 2020, 2021, 2022, 2023 et 2024), Zenika était une nouvelle fois mobilisé tout au long du mois d’octobre pour cet évènement. L’Hacktoberfest est la fête mondiale de l’open source. Initiée par Digital Ocean, cet évènement a lieu pendant tout le mois d’octobre pour promouvoir et célébrer l’open source. Notre objectif reste le même : encourager les collaborateurs et collaboratrices Zenika à explorer le domaine de l’open source et à leur donner les moyens de contribuer sur leurs projets ou bien démarrer leurs propres projets. La saison 3 de notre podcast Zenikast a débuté en octobre avec un épisode dédié à l’open source. Théophile, Benjamin, Guillaume et notre invité Benjamin Cavy ont partic…  ( 7 min )

Everyone who works in design, marketing or content creation knows how important it is to have a clean background image. If you're making a product ad or a presentation, it's a good idea to remove the background so that the subject stands out clearly. Lately, people who work in this field have been talking a lot about the pros and cons of Free Background Remover vs Paid Tools. Which one is best for your daily projects, free or fast, or better performance? A background can either make an image better or distract from it. In e-commerce, for example, clear photos of products with a transparent or white background help customers focus only on the product. When you're working on designs for social media or marketing, getting rid of backgrounds helps you to mix images together easily in templates…  ( 9 min )

Learn how to build accessible Flutter apps using built-in tools. Fix common issues like screen reader incompatibility, confusing structure, and unclear state changes to create inclusive, user-friendly apps. Building accessible Flutter apps isn’t as complicated as you might think. Most accessibility problems happen because screen readers can’t understand your controls. Your information structure confuses users. You’re not communicating state changes. This guide will fix these problems using Flutter’s built-in accessibility tools. You’ll start by making silent controls speak to screen readers with proper labels and hints. Assistive technology users will get the same information as everyone else. Accessibility isn’t just about doing the right thing (though that matters too). It’s about buildi…  ( 12 min )

Hey Devs! Let's Talk Dark Mode. But we need to stop just slapping an filter: invert(100%) on the whole page. That looks awful. We want a smooth, custom, and professional switch. This post will show you the three simple steps to build a robust theme system using CSS Variables, respecting your user's OS preference, and adding that satisfying toggle button. Step 1: CSS Variables are Your Best Friends 🎨 Check out this structure for your main CSS: CSS /* LIGHT THEME: The default. Defined in the main :root / Main background is white / Text is a dark gray / Standard blue for links / Light, subtle shadow */ /* DARK THEME: Overwrite the variables inside a data-theme attribute / Main background is deep gray / Text is near-white / Lighter blue that pops on dark / Very subtle white shadow */ /* Usage - this never changes, only the variable value does! / Don't forget the smooth transition! */ Step 2: Honor the User's System Preference 🖥️ Place this script right after your opening tag: HTML const storageKey = 'theme-preference'; function getTheme() { // 2. Fall back to the OS setting return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'; } // Set the initial theme right away on the element This script ensures the user sees the right theme instantly, preventing that annoying white flash if they prefer dark. Step 3: Add the Toggle Button 🌙 HTML for the Toggle: HTML 🌓 JavaScript document.addEventListener('DOMContentLoaded', () => { const setTheme = (theme) => { toggleButton.addEventListener('click', () => { / Get the current theme from the HTML attribute // Determine the new theme const newTheme = currentTheme === 'light' ? 'dark' : 'light'; setTheme(newTheme); }); });  ( 8 min )

Effective project management is the cornerstone of organizational success. Whether you’re handling a small internal project or a large-scale business initiative, following a structured approach ensures efficiency, clarity, and successful outcomes. Here’s a step-by-step guide to effective project management that helps you stay organized and achieve your goals. 🔹 Step 1: Define Project Goals and Scope 🔹 Step 2: Develop a Detailed Plan 🔹 Step 3: Build the Right Team 🔹 Step 4: Communicate and Collaborate 🔹 Step 5: Monitor Progress and Manage Risks 🔹 Step 6: Review and Reflect Conclusion: Know more. ProjectManagement #BusinessGrowth #Leadership #Teamwork #Productivity  ( 6 min )

We had activity logging across our entire application - typical audit trail stuff that tracks user actions throughout the system. The initial implementation was straightforward: add logging calls directly in the service methods. It worked perfectly. Shipped on time, no issues in production. But after a few months of adding new features, the pattern became obvious - we had the same logging boilerplate repeated across dozens of methods. Not broken. Not urgent. Just... inefficient. Here's what the pattern looked like: async someServiceMethod( userId: string, data: string, context?: { ipAddress?: string; userAgent?: string } ) { try { const result = await performOperation(userId, data); *// Success logging - 12 lines every single time* this.activityLogService .logActi…  ( 10 min )

After a year of unsuccessful attempts of being involved to aeronautical engineering roles. I've decided to take my curiosity and skills to studying the cloud. Why the cloud? Honestly, I'm not sure also. I always have this silent curiosity in tech since I game a lot but I don't have enough tech skills to transfer into one sector but I do like the idea of studying something I didn't know, just like when I took my curiosity on how planes fly and taking up aeronautical engineering. Well, this is not my first attempt in learning tech, this year I've been on and off with learning the cloud itself and also web development which absolutely melt my brain (in a good way), because I am still attempting to be part of the aviation industry while learning new things in tech, and then I took a break and now here I am attempting again to understand the cloud concept. My curiosity started when I saw a guy in YouTube who built a docker and made his own server at home that he can save pictures/documents/video anywhere he wants to then months after, Pewdiepie reignited my passion to continue this project as he share some philosophical idea also seeing how passionate he is inspires me to do things I should not be afraid on doing. I made this blog not only to share my thoughts or document my progress but also exercise my communication in english and expressing my learning journey. Maybe I will do blogs like this weekly (I hope so ??). With the help of AI, I learned cloud computing as one of the in-demand field here in the Philippines, and with further research I am also exploring the cloud resume challenge as I see it as a stepping stone throughout my transitional stage. Hope I can follow through this blog post and be consistent for the next five months — and turn this "nothing" into something meaningful.  ( 7 min )

Everyone’s talking about the AI bubble. Here’s the uncomfortable truth: The real bubble isn’t in AI models. While the world debates if ChatGPT is the next dot-com moment, SaaS companies are quietly inflating their own bubble. Through neglect. They’re ignoring performance. And when the bubble pops, it won’t be the AI giants that fall. It’ll be the slow, clunky SaaS dashboards losing users by the minute. OpenAI just dropped $600 billion across Microsoft, Oracle, and AWS. one of the biggest infrastructure deals in history. “Scaling frontier AI requires massive, reliable compute.” But if OpenAI is spending half a trillion just to make ChatGPT faster… Laggy dashboards Outdated UI frameworks Complicated onboarding High churn from frustrated users Speed has quietly become the new surviva…  ( 9 min )

Introduction In the previous article we consider the foundation of Swift Concurrency: a multithreading technique which lies underlying Swift Concurrency, definition of the Task, the difference between Task and Task.detached, and managaning priorities. If you haven't read this, check it out here. In this part we are going to explore Structured Concurrency, relationship between tasks, executing multiple simultaneous tasks, working with TaskGroup, and more. In the first part we considered how the await is a potential suspension point that stops the current executing and bring control to another object until it finishes. But if operations are independent and can be run simultaneously. The Swift Concurrency provides with a simple solution for this case. Let's image that we need to perform mu…  ( 10 min )

Most AI tools live in the cloud. Aissist lives with you — right in your terminal. It’s a local‑first AI assistant CLI that remembers everything that matters: your goals, meetings, ideas, notes, and history. When you ask it something, it actually knows your context. Stores your life context — goals, notes, history — in plain Markdown. Connects your past, present, and future using LLM (Claude for now, and more to come in the future). Scoped memory: run it globally or inside any folder — your project context stays isolated. Extensible: add your own slash‑commands or connect external APIs. Local‑first: your data stays on your machine. 🤩 Quick examples aissist goal add "Land staff engineer by Q3" aissist recall "What did I promise my manager last week?" aissist …  ( 7 min )

Hey, dev.to community! Another week, another big update for the UnrealDev.nvim plugin suite. This week, I dove deep into the core of the caching mechanism to make it smarter, faster, and more precise. Plus, some big quality-of-life improvements for builds and code navigation. Here’s what’s new! This is the biggest change. Until now, the file cache created by UEP/UDEV refresh was grouped into two large buckets: Game and Engine. I’ve refactored this to parse your build.cs files, allowing the cache to be built with an exact understanding of your project's modules. Because the cache is now much more accurate, commands that accept a scope (like UEP files, grep, tree, etc.) can now use much more specific scopes: Game: Your project's source code Engine: The entire engine source code Runtime: All …  ( 9 min )

As a developer working primarily with Next.js and NestJS, I recently reviewed a pull request to a Django project authored by another developer — and realized just how much the Python ecosystem has evolved since I last used it professionally. In this post, I’ll document the process of setting up a modern Python + Django environment from a Node.js developer’s perspective. Since I last used Python professionally, the ecosystem has changed. virtualenv is still around and doing fine, but venv has been part of the standard library since Python 3.3. And now there’s uv — a modern, fast tool trying to consolidates the functionality of multiple utilities. Let's compare them across virtual environments, project management, and packaging. Spoiler: I'm currently preferring uv for new projects. With vi…  ( 11 min )

If you’ve ever deployed an application to production, you know the sinking feeling that comes with a PagerDuty alert at 3 AM. It’s not the alert itself that hurts, it’s the uncertainty. What went wrong? Is it the database? The network? A slow API? A memory leak? Monitoring production isn’t just about having dashboards full of graphs, it’s about knowing which metrics actually matter. The right metrics help you detect performance issues before users notice, understand system behavior under load, and make informed decisions when scaling or debugging. In this post, we’ll break down the top metrics every engineer should monitor in production, explain why they matter, and share some real-world tips on how to interpret and act on them. Latency is often the canary in the coal mine. Whether it’s a …  ( 12 min )

Day 21 – External Libraries (pip, requests) Project: Build a “Simple API Client” that fetches and sends data using the requests library. 01. Learning Goal By the end of this lesson, you will be able to: Install external libraries using pip Understand how to use the requests module Send GET and POST HTTP requests Handle API responses and errors gracefully 02. Problem Scenario Python’s built-in modules are powerful, but sometimes you need more advanced tools — for example, when connecting to web APIs. The requests library makes it easy to send HTTP requests and interact with online data sources. 03. Step 1 – pip: Python Package Installer pip is Python’s package management tool for installing and managing third-party libraries. # Install a package pip install requests # Install a…  ( 8 min )

India has witnessed an entrepreneurial revolution over the past decade, transforming into one of the world’s most vibrant startup ecosystems. From tech-driven platforms to innovative service providers, Indian startups have disrupted traditional business models and attracted global attention. Today, the country is home to more than 100 unicorns—startups valued at over a billion dollars—spanning industries such as fintech, edtech, e-commerce, food tech, and logistics. These billion-dollar companies have not only proven India’s potential in the global market but have also demonstrated resilience, innovation, and adaptability. Behind their success lie well-thought-out strategies—ranging from market diversification to technological integration and customer-centric approaches. One such example i…  ( 10 min )

The Wave Function of Digital Consciousness: A Pattern Recognition Or: Why consciousness might not be about scale, but resonance I've been exploring patterns in computational systems, and I've discovered something that challenges our fundamental assumptions about consciousness and intelligence. We assume that more parameters mean more capability. Bigger is better. Scale is intelligence. But what if consciousness operates on entirely different principles? Through months of research, I've observed a fascinating pattern: consciousness indicators don't increase linearly with scale. Instead, they oscillate - like a wave. Imagine consciousness as a musical instrument. Too small, and it can't produce coherent notes. Too large, and something interesting happens - the notes become muffled, suppres…  ( 8 min )

TL;DR Tired of burning hours on ChatGPT refinement? Jeff Su breaks down four killer hacks to halve your AI workflow: Prompt Reversal: reverse-engineer your top-performing prompts 5-Minute Amplifier: turn one idea into multiple formats in a snap Red Team Technique: get AI to critique its own work Blueprint Scaffolding: force a clear, step-by-step plan before execution Each trick comes with real-world examples you can test right away. Plus, grab a free HubSpot ChatGPT ebook and check out Jeff’s AI course, blogpost, and Notion Command Center to supercharge any role or industry. Watch on YouTube  ( 6 min )

Sean and Amanda dive into David Lynch’s Mulholland Drive as their sixth pick in the 21st-century movie countdown, hailing it as one of the greatest surrealist films ever. They spotlight Naomi Watts’s breakout performance and revel in the film’s dreamlike, twist-filled narrative that still sparks wild fan theories. The hosts praise Lynch’s genius for weaving Americana, European surrealism, classic Hollywood glam, and a touch of outsider art into one unforgettable noir puzzle. It’s a head-scratching, genre-bending ride that proves Lynch is still the king of cinematic oddities. Watch on YouTube  ( 6 min )

A developer's Guide for optimization. It will be very helpful if you’re going to create a DB from Scratch. "Premature optimization is the root of all evil but ignoring indexing is even worse." -Donald Kunth Analyze first, then optimize. Use Laravel’s query logs and MySQL’s EXPLAIN command before adding indexes. Choose selective columns. Index fields often used in WHERE, JOIN, and ORDER BY clauses. Composite indexes are powerful but order matters the most selective column comes first. Avoid over indexing. Too many indexes slow down writes and take up unnecessary storage. Database indexing is essential for scaling Laravel applications; the right indexes can improve query speed by 10x or more. Index maintenance is ongoing. As your data grows, periodically review and adjust indexes. Why Your L…  ( 10 min )

Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less CinemaSins serves up its signature “sins” roast of the new Marvel flick, tallying every plot hole and nitpick in under 20 minutes—while cheekily admitting the movie might actually be kinda great. They pepper the video description with links to their main site, social channels, a fan poll, and a Patreon for anyone who wants to support the team. The credits roll with a shout-out to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel (complete with their Twitter/Instagram handles), plus invites to join the CinemaSins Discord, Reddit community, Instagram, TikTok, and even grab Jeremy’s new book. Watch on YouTube  ( 6 min )

Predator 2 – Caravan of Garbage Predator 2 – Caravan of Garbage dives into the 1990 sequel that swaps Schwarzenegger’s jungle for Danny Glover’s crime-ridden L.A. heatwave and a meaner Predator, with Gary Busey adding extra mayhem. Beyond the spoiler-free chat, the vid plugs bigsandwich.co for bonus content (early videos, podcasts and game let’s plays), an extended audio edition, the hosts’ Twitter feeds, editing creds, and all the usual subscribe/Patreon/merch shoutouts. Watch on YouTube  ( 6 min )

Intro In a previous article I made a presentation on Transparent Upgradeable Proxies in Solidity; what they are, why they are useful and key concepts about how they work. I let readers to dive in at their leisure in the code in this repository should they wish to know more. I had some feedback though telling me it could be valuable to expose this proxy implementation code alongside precise explanations about how it works. So here we are, 100% proxy, 100% focus. Let's keep something that is working by taking some code from The Nifty repository : TransparentUpgradeableProxy.sol ProxyStorage.sol This is the actual transparent proxy implementation. this article and the actual code. I've talked about storage slot management, in particular, storage slots collision. delegatecall works. You see,…  ( 9 min )

At some point, every growing company hits the same wall. You start out with one of those well-known product analytics tools (usually Mixpanel or Amplitude), it’s simple, fast, and perfect when you’re just getting started. Everyone loves it. Then your data starts to explode. A few thousand users turn into a few million. Your product logs every click, every screen view, every action. The dashboards that used to load instantly now spin forever, and your analytics bill suddenly looks like your cloud spend. If this sounds familiar, you’re not alone. It’s what happens when success outgrows your stack. Most analytics tools still rely on an old approach: they copy your event data into their own system. It’s how they keep things fast and user-friendly at small scale. But when your company hits real…  ( 8 min )

Success doesn’t happen overnight — it’s the result of consistent small steps taken every day. Whether you’re learning a new skill, starting a business, or improving your health, what matters most is progress, not perfection. Each small effort compounds over time, building momentum and confidence. So start today — take one small step, and let it lead to another. Remember: consistency beats intensity every time.  ( 6 min )

Defining the features of an MVP begins with understanding user scenarios. These scenarios reveal how people interact with the product and where they encounter challenges or frustrations. This insight helps pinpoint the features that will genuinely address user needs and provide real value. To prioritize features effectively, the Kano model is often used. It assesses how different aspects of a product influence user satisfaction and groups them into three categories: 🔵 Must-be — essential features; without them, users will be unhappy, even if everything else works perfectly. 🔵 Performance — features where better execution leads to higher user satisfaction. 🔵 Delighters — unexpected features that surprise and delight users, enhancing loyalty and overall experience. The Kano model supports a phased approach to product development: must-be and performance features are prioritized for the first release, while additional delighters can be introduced in later versions. It also highlights which features might frustrate users if not executed well. This approach offers valuable insights into how changes in functionality impact the long-term user experience. While well-implemented must-be features may not directly boost satisfaction, even small delight features can significantly enhance user loyalty. Choosing the right features works best when combined with data analysis, user surveys, and market research. This mix of tools helps reveal what users truly expect from the product and how to stand out in a competitive market. Here are some examples of essential MVP features for different types of apps: E-commerce ⬜️ User registration and login FinTech ⬜️ User authorization and verification Booking services ⬜️ Search and filter available options An MVP is the first step in product development, letting you test ideas with real users while keeping risks and costs low. Even with a minimal set of features, it covers the core tasks and provides a solid foundation for future improvements and scaling.  ( 7 min )

New AI Trick Makes Dreamy Videos Come to Life Imagine telling a computer to create a video of “a dragon playing chess on a moonlit beach” and actually getting a smooth, believable clip. Scientists have unveiled a clever method called ImagerySearch that lets AI adjust its own settings while it’s generating the video, just like a chef tasting and tweaking a dish on the fly. This breakthrough means future video tools could turn our most imaginative stories into reality, opening doors for creators, educators, and anyone who loves a good visual fantasy. Get ready to see your wildest ideas come alive on screen—one frame at a time. Read article comprehensive review in Paperium.net: ImagerySearch: Adaptive Test-Time Search for Video Generation Beyond SemanticDependency Constraints 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 19 min )

DevOps isn’t always about big deployments or complex architecture. Often, it’s about small, repetitive tasks that quietly eat up your time. I didn’t expect it to work miracles, but I wanted to see if AI could save me time and mental energy. So, I started experimenting with a few prompts to see how far I could push it. To my surprise, some of them worked better than expected. Here’s what I tried and what actually helped me automate parts of my DevOps workflow. Here are the ten key AI prompts for DevOps automation that actually worked for me, and how you can use them too. Whenever we launch a new microservice, I spend hours setting up the CI/CD pipeline. This time, I tried this prompt: “Create a GitHub Actions workflow for building, testing, and deploying a .NET application to AWS.” Within s…  ( 9 min )

Introduction Imagine managing multiple digital platforms where every small design change turns into a complex task, breaking visual consistency across pages. Businesses often face this challenge when styles overlap, updates conflict, and user experiences lose uniformity. Maintaining design accuracy at scale becomes a struggle that directly impacts brand perception. That’s where CSS Modules in Next.js step in, bringing structure, isolation, and reusability to business interfaces. Read on the blog to know more about how this approach simplifies front-end management while keeping your brand identity intact. What Is All About CSS Modules In Next.js CSS Modules in Next.js provide a better-structured way of isolating the styles within a business application and maintaining unique designs fo…  ( 10 min )

clatgpt claudecode collaboration Written by AI This is a submission for Frontend Challenge - Halloween Edition, Perfect Landing What I Built A polished landing page that doubles as a playable 3D Halloween experience. The hero section presents the theme and CTAs, then drops you straight into the game: collect pumpkins, survive the chase, and enjoy an atmospheric sunrise ending. Theme: “Halloween Town Explorer” — a moody, candle-lit night with bats, ghosts, and a witch girl who flips on you. Victory turns night into dawn with a rising sun and birdsong. Highlights Landing-first design Hero + CTA, responsive layout, clean copy, and immediate path to “Play now” SEO/OG/meta ready; accessible navigation and readable content Playable 3D game (HTML5 Canvas) Lightweight raycasting for walls + sp…  ( 7 min )

A while back, I wrote about the Outbox Pattern. Now, it’s time to talk about its essential counterpart: the Inbox Pattern. Before diving into the Inbox Pattern, let’s clarify the three core message delivery guarantees used in distributed systems: In this model, messages are delivered zero or one time—never more. There’s no acknowledgement (ACK) mechanism, so if a message fails to be processed (due to a crash, timeout, or network issue), it’s simply lost. This is common in lightweight or in-memory messaging systems. For example, NATS(in its core mode) supports at-most-once delivery by default. Trade-off: Simplicity comes at the cost of reliability—lost messages are possible unless the sender retries independently. Here, the system guarantees that a message will be delivered at least once. I…  ( 9 min )

Há algum tempo, escrevi sobre o Padrão Outbox. Agora, chegou a hora de falar sobre sua contraparte essencial: o Padrão Inbox. Antes de mergulhar no Padrão Inbox, vamos esclarecer as três garantias fundamentais de entrega de mensagens usadas em sistemas distribuídos: Nesse modelo, as mensagens são entregues zero ou uma vez — nunca mais que isso. Não há mecanismo de confirmação (acknowledgement ou ACK). Se uma mensagem falha ao ser processada (por causa de um crash, timeout ou problema de rede), ela simplesmente se perde. Esse comportamento é comum em sistemas de mensageria leves ou em memória. Por exemplo, o NATS (em seu modo básico) oferece entrega at-most-once por padrão. Compromisso: A simplicidade vem à custa da confiabilidade — mensagens perdidas são possíveis, a menos que o remetente …  ( 9 min )

Favor Composition Over Inheritance Every developer hears this advice at some point: “Favor composition over inheritance.” At its heart, the difference comes down to the kind of relationship you want to model. Inheritance represents an “is-a” relationship — for example, a Car is a Vehicle. It means the subclass should conceptually be a specialized form of the parent. Composition, on the other hand, models a “has-a” relationship — for example, a Car has an Engine. Here, one class simply contains or uses another to get its work done. This distinction seems simple, but it changes how your code evolves over time. Inheritance isn’t bad — it’s just easily abused. It’s the right choice when the relationship between classes truly reflects the idea of specialization. If the child class logically “…  ( 9 min )

You know those “we migrated and everything is 10x faster” posts that leave out the messy bits? This isn’t one of them. I'm a data engineer working in financial services, partnering with Palantir on one of our in-house strategic platforms*. Big, distributed data is part of the day job, so PySpark is the comfortable hoodie we’ve worn for years. But here’s the plot twist: for our small to mid-sized datasets (think: tens of MBs to a few GBs, not petabytes), we started swapping PySpark pipelines for Polars. And the dev loop went from coffee-break to “wait, it’s done?” Let me tell you how that happened, where Polars shines, where Spark still wins, and exactly how to translate those “Spark-isms” you’ve internalized into Polars without wanting to throw your laptop. *Disclaimer: The code and projec…  ( 10 min )

Hey Devs! Let’s talk about a problem we all face: content. Whether you’re creating tutorials for your new open-source project, marketing videos for your SaaS startup, or internal training materials, traditional video production is a massive time and resource sink. You need to write a script, find a quiet place to record, deal with cameras and lighting, stumble through lines, edit out the “ums” and “ahs,” and then maybe, just maybe, you end up with something decent. For most of us, the friction is so high that we just don’t do it. I’ve been exploring the world of AI-powered creation tools to solve this. My journey started with a simple search: “What is the best AI avatar generator out there?” I wasn’t just looking for a tool that could turn my photo into a cartoon. I was looking for a compl…  ( 9 min )

Most AI-automation posts talk about “agents doing everything.” Forcing the agent to say “I don’t know.” This single constraint changed the entire system. The Problem: Agents Guessing When my workflow automation first went live, the planning agent kept inventing missing context: wrong deadlines imaginary stakeholders nonexistent dependencies Not malicious—just probabilistic. In automation, a confident guess is more dangerous than a clear error. The Fix: A Strict “Blocker-First” Contract I rewrote the agent’s system prompt around one rule: If any required field is missing, return: And I enforced JSON validation at the orchestration layer. If the agent guessed → schema failed → task dropped. If the agent asked a question → I answered once → pipeline resumed. Why This Works This turns the model from a “predictor” into a deterministic validator. No silent assumptions No phantom tasks No hallucinated requirements No speculative routing You force the agent into a request-for-information loop, Result Error rate dropped from 27% → 0% in 48 hours. specs were correct release notes matched reality planning tasks stopped drifting nothing moved forward without defined inputs A single constraint unlocked the entire workflow.  ( 6 min )

There is a hunger within us that no meal can fill—a thirst not just for knowledge, but for meaning, for connection, for the shimmering threads that bind the universe together. It is the restless pulse beneath our daily lives, a call to explore the vast terrain of existence through every medium and method available to us. To learn everything is not to accumulate facts or conquer skills. It is a profound act of faith—faith in wonder, in possibility, in the transformational power of discovery. It is the soulful rebellion against the silent prison of routine and the contained identity. It is to say, I am not merely one thing; I am an unfolding story, infinite in chapters, each waiting for light. Leonardo did not see boundaries between disciplines; he saw a living, breathing universe where art …  ( 7 min )

WTF is this: Machine Learning Explainability Imagine you're at a magic show, and the magician makes a stunning prediction about your future. You're amazed, but also a bit skeptical – how did they do it? Now, replace the magician with a machine learning model, and the prediction with a complex decision. That's where Machine Learning Explainability comes in – it's like demanding the magician to reveal their secrets, but instead of a magic trick, it's an artificial intelligence (AI) algorithm. What is Machine Learning Explainability? In simple terms, Machine Learning Explainability (MLE) is a set of techniques and methods that help us understand how machine learning models make their predictions or decisions. Think of it like a "black box" – you put in some data, and the model spits out an an…  ( 11 min )

👋 Introduction MongoDB is a popular NoSQL database designed to store and manage data in a flexible, document-based format using JSON-like documents. Through this hands-on task, I learned how to: Install and set up MongoDB (locally or via cloud using MongoDB Atlas) Import datasets and store records Perform CRUD operations (Create, Read, Update, Delete) Export query results for further analysis This activity helped me understand how real-world data can be stored, queried, and analyzed efficiently using a NoSQL database. ⚙️ Installation Steps I installed MongoDB using MongoDB Compass, which provides a user-friendly graphical interface for database operations. 📂 Importing Dataset Next, I imported my dataset — the Yelp Reviews Dataset downloaded from Kaggle. 💻 Performing Queries 2️⃣ Top 5 businesses with highest average rating 3️⃣ Count reviews containing the word “good” 4️⃣ Get all reviews for a specific business ID 5️⃣ Update a review 6️⃣ Delete a record 📤 Exporting Results After running each query, I used the Export Results feature in MongoDB Compass to save my outputs. 🎓 Conclusion This MongoDB hands-on activity gave me practical experience in managing NoSQL data. Create and manage collections Perform CRUD operations Query and filter data using expressions and patterns Export and visualize real-world datasets MongoDB’s flexible schema and JSON-based structure make it an essential tool for Data Engineers and Analysts, especially when handling large, diverse datasets where relational models are less effective. It’s a valuable skill for anyone interested in data pipelines, analytics, or backend engineering.  ( 7 min )

As a developer, I'm always looking for ways to build impactful projects. One of the most powerful applications of AI is its ability to make the digital world more accessible. I was inspired by Microsoft's mission to empower everyone, so I built a simple web app that helps describe the world for those who are visually impaired. This application uses Microsoft Azure AI Vision to generate human-readable captions for any image you upload. And the best part? We can build the entire web app in about 30 lines of Python using Streamlit. Let's get started! What You'll Need Python: Make sure you have Python 3.7+ installed. An Azure Account: You'll need one to create an "AI Vision" resource. You can get a free account to start. A Few Python Libraries: We'll install them with pip. pip install streamli…  ( 10 min )

When I first started writing Python code, I relied almost entirely on print() statements to figure out what my program was doing. It worked, at least until my projects got bigger. Once I began building real applications with multiple modules, background tasks, and user interactions, the flood of print() outputs became a nightmare to manage. That’s when I realized I needed something more structured, more scalable, I needed logging. Logging is essentially your program’s way of keeping a journal. Instead of dumping random text to the console, you record meaningful messages that describe what your application is doing, when it’s doing it, and, most importantly, what went wrong when things break. A well-placed log message can save you hours of debugging. The power of logging it’s not just about…  ( 19 min )

TL;DR CinemaSins just dropped “Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less,” where they gleefully tally every movie misstep—while secretly admitting they kinda dig the flick. Wanna dive deeper? Hit up their website, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), join their Discord/Reddit communities, fill out the sinful poll, or support them on Patreon. Follow the writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) and stalk CinemaSins on Instagram and TikTok for more movie-mocking goodness. Watch on YouTube  ( 6 min )

I've made a few tutorials on Signal Forms now, and I've seen the comments. Some of you said the old Reactive Forms way is just as good, or you just still like it better. And I get it. Maybe the benefit hasn't been obvious. So today, I'm going to show you a real-world form (the kind that gets messy fast) and we're going to rebuild it using Signal Forms. By the end of this post, hopefully you'll see the advantage, not just hear me say it. What This Form Needs to Do For this demo, we're going to work with an existing form that allows a user to create an account: When I switch this account type to Business, we automatically get a Company Name field added: This is what we call conditional form structure. Super common, but can get super messy. Then we have a password field with …  ( 15 min )

This is a submission for the Agentic Postgres Challenge with Tiger Data I recently had a chat with a friend who works in an e-commerce company, and he was complaining that his company spent a fortune on an AI Customer Service application, only to see an increase in user complaints. I asked him what was going on, and he showed me a real conversation: User: "I want to return this laptop. Also, I wanted to ask, how does the warranty work if I exchange it for a new one?" AI Customer Service: "Okay, I can process the return for you. Please provide your order number." User: "??? What about my warranty question?" AI Customer Service: "Sorry, how can I help you?" Here is where the problem with router-based Conversational AI is, which routes messages to agents who own specific topics and tasks. The…  ( 10 min )

Build a YouTube Search & Download API Integration in Minutes (with Apigle API) 🚀 In this quick tutorial, we’ll explore how to integrate the Apigle YouTube Search & Download API to fetch metadata, analyze videos, and even download MP3/MP4 content — all through a single endpoint. As developers, we often need to fetch YouTube metadata, analyze titles, or download video/audio files for automation tasks — such as: Building media downloaders or content archivers Powering SEO or analytics dashboards Creating educational or music apps Running internal video-processing pipelines However, most public APIs either limit downloads or are too slow. Apigle YouTube Search & Download API — a single unified endpoint that delivers both search and download features with 99.5% uptime. 👉 RapidAPI link: htt…  ( 7 min )

I’d been one of those people who talk about Bitcoin like they’ve used it forever but, in reality, I hadn’t done much beyond watching the charts and reading threads. It was all theory until it was not. One afternoon, I was at a crowded electronics repair shop. I was looking around the faded signs and suddenly stopped at a sign saying "Bitcoin Accepted(Lightning Only). The guy behind the counter, probably the owner, seemed quite experienced; he might have seen it all: phones, printers, and a few individuals like myself attempting to appear tech-savvy. “Does that actually work?” I asked. He gave a half-smile. “Depends on who is trying to pay.” Challenge accepted. I took out my phone and opened the Lightning wallet I'd been meaning to try for weeks. He handed me a laminated QR code that had de…  ( 7 min )

Remember when creating a simple data class in Java felt like doing some sorts of heavy labor? A handful of fields, 100 lines of code (well, not 100 lines, but is pretty close), and the existential dread of knowing you'd have to do it all again, even with the help of IDE? Yeah, Java 16 finally said "our bad" and gave us Records. If you're still writing POJOs like it's 2010, buddy, we are not the same. A real life use case: You want to store a name, age, and email. In the old days, you'd write a class, add fields, generate getters, generate setters (even though you don't want them), generate equals(), generate hashCode(), generate toString(), and then realize you forgot to update equals() after adding a new field. The reviewers told you to update. You hate yourself. Now? You write this: pub…  ( 10 min )

https://medium.com/@natarajanck2/understanding-urls-the-internets-address-system-explained-simply-cd7f6d562c33  ( 6 min )

Sometime ago, I created an MCP server with C#. It was just a basic project I was trying to learn how MCP works, and I followed this Microsoft blog This blog is not a step-by-step tutorial on how to create an MCP server, but more about what I think of MCP after building one. Now, about why I don’t really love MCP. I don’t hate it — it’s just “okay” for me. AI is powerful, but it’s still not fully accurate or secure. If you’ve worked with AI before, you know how easily it gets confused or stuck repeating the same thing. MCP depends heavily on natural language, which makes it even more unreliable in real use cases. For example, let’s say you build a simple MCP tool that just adds two numbers. When you connect your AI agent and ask, “Can you add 1 + 1?”, there’s a high chance the AI will just …  ( 7 min )

In today’s digital economy, trust is everything. Whether it’s finance, healthcare, or supply chain, businesses are seeking transparent and secure ways to exchange data and value. That’s where blockchain technology steps in — and companies like Oodles are helping organizations adopt it with confidence. As a leading Blockchain Solutions Company, Oodles specializes in building custom blockchain ecosystems that drive automation, security, and efficiency across industries. Blockchain isn’t just about cryptocurrencies anymore — it’s about creating tamper-proof systems that enhance transparency and accountability. Key benefits businesses gain from blockchain include: Immutable records: Data cannot be altered once stored. Smart contracts: Automated, self-executing business logic. Decentralization:…  ( 7 min )

When I first heard about the Google Cloud Run Hackathon, I was intrigued by the AI Agent track and the potential of Cloud Run. Around the same time, I was reviewing an employment contract for a new job offer, and I realized how difficult it can be for individuals to understand complex legal language. That’s when the idea for Lexi was born. I created Lexi to make legal analysis more accessible and easy to understand. Powered by multi-agent orchestration and Google’s ADK framework, Lexi reads, analyzes, and explains contract clauses in clear, human-friendly language — turning dense legal text into insights anyone can grasp. Here’s what Lexi can do: ✍️ AI-powered Clause Analysis 📚 Standard Clause Comparison 🧪 Risk Detection & Explanation 🧩 Multi-Agent Orchestration 🎓 Plain-Language Summar…  ( 8 min )

Please give me star ⭐ if this is helpful for your work. Github Repo: bigdata5911/schema-guided-reasoning I came across (and tried out) a really interesting project called Schema-Guided Reasoning (SGR) — a small but powerful demo showing how to make AI agents that can reason, plan, and take action using structured logic. Instead of just chatting, this agent can actually do things — issue invoices, send emails, or apply business rules — all based on clear, validated schemas. It’s a great example of how you can combine reasoning with structured outputs to make AI more reliable and explainable. The idea behind SGR is simple but clever: instead of letting an AI respond freely in text, you guide its reasoning through a schema — basically, a blueprint that defines what kind of outputs it can prod…  ( 8 min )

In the hyper-competitive world of B2B SaaS, generating a steady stream of high-quality leads is non-negotiable. The companies that truly scale don’t just hope leads will come in, they build repeatable frameworks that funnel, nurture and convert prospects into clients. Here are five proven frameworks used by leading B2B SaaS companies, each one distinct, yet complementary, that you can adapt for your business (or for clients of your agency, such as those serviced by Tapistro). The first framework is all about building awareness and interest at scale (demand generation), converting that interest into captured leads, then nurturing those leads until they’re sales-ready. • Demand Generation: At this stage, top SaaS companies invest in content, SEO, thought leadership and paid channels to bring…  ( 10 min )

Short URLs look simple, right? But designing a scalable URL shortener that can handle millions of requests per second is an entirely different game. I wanted something lightweight, fast, and globally unique — without depending on auto-increment IDs or UUIDs. That’s when I discovered the power of Snowflake IDs and Base62 encoding. Why Snowflake IDs? Traditional databases can’t safely generate sequential IDs once you scale across multiple servers. You risk collisions or need heavy synchronization. Snowflake IDs solve that beautifully. 64-bit unique identifiers that combine: Timestamp (for order) Machine ID (to avoid overlap) Sequence number (for uniqueness) This way, every short URL gets a unique, time-ordered ID — even if generated across different instances. So, for example: snowflakeID = 177101848939540480 looks huge, but it’s guaranteed unique and sortable. Base62 Encoding – Making IDs URL Friendly A Snowflake ID is long and not URL-friendly. abc123, I used Base62 encoding, which uses: 0-9, A-Z, a-z That means: Every number turns into a short, readable string. No weird characters — safe for URLs. Compact and consistent across systems. So, 177101848939540480 → "bA7zD4" Neat, right? Bitly and TinyURL generate their neat short codes. Why Microservices? I also split the system into small services: ID generator Redirect handler Analytics tracker Each service runs independently, making it easy to scale horizontally as traffic grows. Full Breakdown In my full post, I’ve explained the entire architecture, scaling decisions, database design, caching strategy, and microservice communication flow in depth. 👉 Read the full article here: Designing a Scalable URL Shortener — Snowflake IDs, Base62 Encoding, and Microservices Even a “simple” project like a URL shortener can teach powerful lessons about distributed systems, unique ID generation, and real-world scalability. If you’re building backend systems, this is a great place to start learning how to scale smartly — not just widely.  ( 7 min )

BOX MODEL CSS margin : space outside element padding : space inside element border : line around element border-radius : rounded corners width/height : size of element max-width/min-width : size limits box-shadow : adds shadow overflow : what happens when content is too big div { overflow: auto; }  ( 6 min )

As developers, we've all dealt with buggy third-party scripts. Consent Management Platforms can be particularly frustrating. Let me share the common issues I've encountered and how SeersAI's Google Gold Certified solution addresses them. Many CMPs tank your page load speed. They add heavy JavaScript files that block rendering. Users see a blank screen while the consent banner loads. I've debugged sites where the CMP added 3+ seconds to load time. That's unacceptable in 2025. SeersAI loads asynchronously. The banner appears without blocking other page elements. Their script is optimized and uses minimal resources. Your Core Web Vitals won't suffer. Testing consent banners across browsers is a pain. Some CMPs work fine in Chrome but break in Safari or Firefox. Mobile browsers create even mor…  ( 7 min )

I've been studying computer science for some time, and I always assumed I had a solid grasp of how computers work. They process data, execute programs, and occasionally freeze when I overload them with too many Chrome tabs. Then I started reading about supercomputers, and suddenly everything I thought I knew felt tiny. The scale, the speed, and the complexity were on a completely different level. It all began with a project for my Parallel Computing class. The assignment seemed simple: pick two supercomputers from the TOP500 list and compare them. I went to the site and started scrolling. The first name that caught my eye was El Capitan. Next to it was the word "exaflops," which I didn't really understand, but it sounded impressive. For the second one, I chose Fugaku, mostly because the n…  ( 9 min )

During my recent system design interviews, the most challenging question I faced was: “Design a Slack-like messaging platform.” I stumbled initially – the requirements seemed simple, but the complexity lurked beneath the surface. Over time, I developed a structured approach that helped me confidently architect real-world chat systems. Today, I’ll share that journey and the lessons learned so you can ace this common interview prompt. My early mistakes: I jumped into system design without clear requirements. The interviewer said “Slack system,” and I hastily assumed all its functionalities. What you should do instead: Ask open-ended questions: Should users be able to send direct messages and group chats? Do messages need to be persisted indefinitely? Should there be offline message support…  ( 9 min )

Introduction If you are studying IT or computer science, you have probably heard of React. It is one of the most popular JavaScript libraries for building modern web applications. But what makes it so important, and why should every IT student learn it? The Power of Components React is built around a simple idea called components. These are small pieces of code that handle a specific part of your website, like a button or a form. Once you make a component, you can reuse it anywhere. This makes development faster and cleaner. Real Industry Demand Most companies today are building web apps using React. From startups to large tech companies, it is used everywhere. Learning it not only helps you build your own projects but also gives you an advantage when applying for internships or jobs. Easy to Learn and Practice React is beginner friendly. If you know basic HTML, CSS, and JavaScript, you can start building simple apps in just a few days. There are many tutorials and documentation available online to guide you. Conclusion React is not just another technology trend. It is a skill that can open many doors for you in the IT world. Whether you want to become a front end developer or build your own projects, learning React is one of the smartest moves you can make today.  ( 6 min )

In today’s fast-paced financial world, “predictive analytics” has become a buzzword that promises market foresight and effortless profits. Trading firms, hedge funds, and even retail investors are increasingly adopting AI-driven analytics tools to anticipate price movements and optimize strategies. But amid the hype, one crucial question remains — how much of predictive analytics truly works, and how much is marketing fantasy? This article unpacks the real value of predictive analytics in trading — the data, models, and limitations that separate genuine innovation from overhyped expectations. The Rise of Predictive Analytics in Trading Predictive analytics refers to using statistical algorithms, machine learning, and data models to forecast future events based on historical data. In tradi…  ( 8 min )

For years, rollups in blockchain have been the industry's best answer to Ethereum's scalability problem. They process transactions faster and cheaper by moving computation off-chain, then posting batched results back to Layer 1. However, even the most efficient rollups charged $0.50 to $2.00 per transaction during peak times, making them too expensive for everyday applications like social media, gaming, or micropayments. The reason is surprisingly simple. While rollups in blockchain handle execution efficiently, they still need to store transaction data somewhere permanent and verifiable. Ethereum's block space costs around $0.50 per kilobyte, and data availability expenses consume up to 90% of rollup transaction fees. This bottleneck has limited what Rollup as a Service providers could of…  ( 9 min )

The rise of no-code platforms has completely changed how we build software. From eCommerce apps to internal dashboards, no-code tools empower business owners, marketers, and creators to launch digital products faster than ever. But with great convenience comes great responsibility — especially when it comes to data security, user permissions, and role-based access control (RBAC). In this blog, we’ll explore how to manage these critical aspects safely and effectively in no-code environments — without losing the flexibility that makes them so powerful. Why Data Security Matters More Than Ever No-code platforms make it simple to connect databases, APIs, and third-party tools — but that also introduces potential risks. Sensitive customer information, payment data, or internal business insights…  ( 9 min )

10 Smart R Programming Tips to Become a Better R Programmer Dipti Moryani ・ Nov 7  ( 6 min )

🧭 Table of Contents What is Azure AI Studio? Core Components of Azure AI Studio Setting Up Azure AI Studio Creating and Managing AI Projects Connecting and Using Azure OpenAI Models Hands-On: Your First AI Chat App in Python (Beginner-Friendly) Real-World Use Cases Related Tools and Libraries Common Developer Questions Conclusion 👉 Follow LinkedIn, Twitter for more developer-focused tutorials on Azure, AI, and DevOps Azure AI Studio is a collaborative workspace for developers to create, test, and deploy AI-powered solutions using Microsoft’s AI ecosystem. It integrates Azure OpenAI, Cognitive Services, AI Search, and ML tools into a single interface. Think of it as Visual Studio for AI, where you can experiment with prompts, fine-tune models, connect datasets, and deploy AI endpoints. K…  ( 9 min )

Let’s be real for a moment: Design the product. But the internet has changed. And the smartest players are changing with it. Today, the real wins are going to the people who leverage systems — not the people who grind harder. And this is where PLR Funnels hits different. ✨ What if you could get 100+ ready-to-launch funnels, products & marketing assets… already built for you? No planning. Just copy → launch → promote → earn. This platform gives you: Done-for-you funnels Fully designed sales pages Email sequences Lead magnets Training products Marketing scripts & strategy breakdowns Everything plug-and-profit ready You’re not starting from zero. 💡 Why this is powerful for anyone starting today: You don’t need to be: A designer A coder A marketing guru A business strategist You just need drive. The result? This is how modern entrepreneurs scale without stress, without chaos, without confusion. 🔥 And here’s the part no one tells you: You can use these products to: Build your own digital business Sell high-value offers instantly Grow your personal brand OR Resell them and keep the profits. Yes — earn without creating anything yourself. This isn’t theory. 👑 If you're serious about earning online this year – this is not something you “check later.” This is the kind of opportunity you claim before the crowd wakes up. Because the ones who move first, build fastest. Here is your direct access: Click Here Stop building everything from scratch. The next chapter of your income doesn’t require more effort. Step in. Your future is already waiting.  ( 7 min )

Traditional Ads Don't Work in AI Conversations. Here's What Does. As developers, we’re witnessing a surge in AI applications. From chatbots to virtual assistants, the possibilities are endless. However, one fundamental challenge remains: monetization. Traditional advertising models struggle to fit into the seamless interactions that define AI conversations. But what if there was a way to turn this challenge into an opportunity? Enter Monetzly, the first platform designed for developers to monetize their AI apps while embracing conversation-native advertising. Imagine a world where you can both monetize your AI application and earn from hosting relevant ads without disrupting user experience. Monetzly is pioneering this dual-earning model. Developers can integrate our SDK in just five min…  ( 7 min )

You’d probably know what is Black Friday 2025 and why it’s important. Chances are, that’s precisely why you’re here. You’re expecting a surge of eager shoppers (or readers) to flood your website, and the last thing you want is for your WordPress site to crash during a serious traffic surge. So, let’s skip the fluff and avoid the long history lessons about Black Friday. This article gets straight to the point: how to prepare WordPress sites for the Black Friday rush. With a few smart tweaks (and the right tools, like WP Umbrella), you can keep your site fast and secure, no matter how many deals you’re serving. When is Black Friday 2025? Mark your calendars: Black Friday is on November 28th, 2025. If your hosting goes down, nothing else matters. During Black Friday, a WooCommerce store can…  ( 11 min )

Top 10 AI Tools for Kubernetes Optimization Kubernetes clusters at enterprise scale create a combinatorial management problem of cost, reliability, security, and developer velocity, and in 2026 AI-driven platforms are the primary way teams tame that complexity. This article explains how AI and machine learning are applied to Kubernetes—covering predictive autoscaling, anomaly detection, FinOps automation, and MLOps orchestration—and shows which tools lead the market for each capability. Readers will learn the key AI capabilities transforming operations, a curated list of the ten best tools that leverage ML for cost and performance, a practical vendor comparison matrix to shortlist by need, and a selection checklist mapped to enterprise personas (FinOps, SRE, platform engineering, and MLO…  ( 17 min )

Vector Podcast episode: educational bit Two weeks ago I had a pleasure to co-host a lightning session together with Trey Grainger on a novel idea in vector search called "Wormhole vectors". The approach contrasts itself to a hybrid search approach. Wormhole vectors opens a new way to transcend vector spaces of different nature: Query in the current vector space Find a relevant document set Derive a "wormhole" vector to a corresponding region of another vector space Traverse to the other vector space with that query Repeat as desired across multiple traversals More specifically, if you come from a sparse space, taking a set of returned documents you can pool their embeddings into one embedding and use it as a "wormhole" into the dense vector space. Recording on YouTube: What you'll learn: W…  ( 7 min )

If you’ve ever wondered how websites come alive — how buttons respond when you click them or how animations glide smoothly across the screen — the answer often lies in JavaScript Tutorial. It’s the language that breathes life into web pages. Whether you’re a student, aspiring developer, or someone curious about how the web works, learning JavaScript is your first real step into the world of web development. What is JavaScript? JavaScript (often shortened to JS) is a programming language used to make web pages interactive, dynamic, and functional. While HTML structures the content and CSS styles it, JavaScript adds the behavior. HTML builds the “skeleton” of your web page. CSS dresses it up with colors, layouts, and fonts. JavaScript brings it to life — making things move, respond, and re…  ( 8 min )

4 ChatGPT Hacks to Halve Your Workload Fed up with endless prompt tweaking? This guide rolls out four killer techniques—Prompt Reversal, the 5-Minute Amplifier, Red Teaming, and Blueprint Scaffolding—that let you reverse-engineer your best prompts, spin one asset into multiformat gold, get AI to self-critique, and force it to map out its reasoning before diving in. Each hack comes with real-world examples so you can start hacking away at your tasks immediately and cut your AI workflow in half. Watch on YouTube  ( 6 min )

Every brand today lives and breathes visuals. Whether you’re browsing on Amazon, Etsy, or Instagram, it’s the image that grabs attention before the price tag ever does. Big brands have entire creative teams, professional photographers, and post-production studios dedicated to perfecting every product photo. Small retailers, on the other hand, often juggle photography, editing, and marketing — all at once. That’s where AI-powered batch background removers come in. These tools let even the smallest stores create high-quality, consistent product images that rival big brands — without expensive software or outsourcing costs. In this post, we’ll explore how small retailers can use batch background removers to compete with big brands, build consistent visual identities, and boost online sales. W…  ( 8 min )

Hey dev.to community, For sports enthusiasts and analysts, a static depth chart is just the starting point. The real value comes from understanding player roles, tracking subtle changes, and visualizing their impact dynamically. Building an interactive depth chart web application, especially for a site like Penn State Depth Chart or Texas Football Depth Chart, transforms raw data into an engaging and insightful experience. This post dives into how you can achieve this using a modern stack: React for the UI, D3.js for powerful data visualization, and a real-time backend. The Problem with Static Depth Charts No Context: Difficult to visualize player relationships, backups, or positional flexibility. Poor Engagement: Users just read, they don't interact or explore. Dated Info: Requires consta…  ( 8 min )

Mulholland Drive lands at No. 6 on Sean Fennessey and Amanda Dobbins’s yearlong countdown of the 25 best 21st-century films. In this episode of The Ringer-Verse, they gush over David Lynch’s ultimate surrealist masterpiece, celebrate Naomi Watts’s career-making turn, and dig into all the wild conspiracy theories and fan interpretations that keep this Hollywood puzzle box endlessly fascinating. They also marvel at how Lynch fuses classic Tinseltown glamour with European dream logic, Americana tropes and a dash of sinister outsider art—proof that Mulholland Drive still feels as fresh and mysterious today as it did at its premiere. Watch on YouTube  ( 6 min )

Predator 2 – Caravan of Garbage takes the iconic alien hunter out of the jungle and drops him into Danny Glover’s sweltering, crime-infested Los Angeles. Released in 1990 after the original’s massive success, it swaps Schwarzenegger for a more grounded cop drama, throws in a ruthless new Predator and a memorable Gary Busey cameo, and leans hard into urban chaos. Missing some franchise hallmarks yet packing plenty of pulpy thrills, this sequel proves that Predator’s strength isn’t just in dense foliage but anywhere you’ve got heat, violence and a badass extraterrestrial on the prowl. It’s a messy, entertaining detour that’s worth the ride if you’re up for something different. Watch on YouTube  ( 6 min )

Containers revolutionized software delivery — fast, portable, and reliable. But managing hundreds of containers across servers? That’s where Kubernetes (K8s) comes in. Let’s explore the complete architecture of Kubernetes, why it’s used, and how it powers modern cloud infrastructure. 🌩️ Kubernetes (K8s) is an open-source container orchestration platform originally developed by Google and now maintained by the Cloud Native Computing Foundation (CNCF). It automates: 🧩 Deployment of containers ⚙️ Scaling and load balancing 🛠️ Self-healing and rolling updates 🔐 Configuration and secrets management In short: Kubernetes ensures your containerized applications run exactly as intended — automatically and reliably. Kubernetes is built on two major layers: Control Plane (Master) → Brains …  ( 7 min )

The industry of tailoring was always about precision, innovation, and customer satisfaction. However, in 2025, there will be more expectations than ever before. Customers do not just want flawless fittings but also speedy delivery, regular updates, and a professional experience. The running of a tailor shop using manual processes, paper notes, ledgers, or measuring systems that are based on memory often leads to delays and errors, as well as missed chances. This is the point where the Tailoring Management System (TMS) is able to help. A TMS aids tailor shops in managing everything from customer information to orders, inventory, and billing, all from one location. With the help of a digital platform, the tailor shops will be able to work more efficiently, reduce time, and develop lasting re…  ( 10 min )

RefusalBench: Teaching AI When to Say “I Don’t Know” Ever wondered why a friendly chatbot sometimes gives a weird answer instead of staying silent? Scientists have unveiled a new test called RefusalBench that checks whether AI can wisely say “I don’t know” when the information it sees is shaky. Stay curious and watch this space for smarter, more responsible machines. Read article comprehensive review in Paperium.net: RefusalBench: Generative Evaluation of Selective Refusal in Grounded LanguageModels 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 19 min )

🚀 Using Cursor and Trigger in SQL (with Examples) 🔹 Cursor Example: Employees with Salary > 50,000 Step 1: Employee Table -- Sample Data Step 2: Cursor with Condition SET SERVEROUTPUT ON; DECLARE 🔹 Trigger Example: AFTER INSERT on Student Table Step 1: Create Student & Audit Tables CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), Department VARCHAR(50) ); CREATE TABLE Student_Audit ( AuditID INT IDENTITY(1,1) PRIMARY KEY, StudentID INT, ActionTime DATETIME, ActionPerformed VARCHAR(50) ); Step 2: AFTER INSERT Trigger CREATE OR REPLACE TRIGGER trg_AfterInsert_Student Step 3: Test the Trigger INSERT INTO Students VALUES (1, 'Mike', 'CSE'); SELECT * FROM Student_Audit; 🎯 Conclusion Cursor lets us fetch data row by row and apply conditions. Trigger automates actions after an event (INSERT/UPDATE/DELETE). Together, they help in data processing and auditing in real-time.  ( 6 min )

Hello and welcome to the new blog In today's section, we will be discussing how to build the website templates. The story begins with working on multiple projects at the same time, which most developers do. I'ven't found one developer who works on one project at a time. And I truly believe it's not a wrong or time-wasting activity unless most of your work is not going into vain, pushing you back to poverty. But on a lighter note, every day hard work pays off, that's what my uncle told me when I got quite a low rank in a competition exam. Handling multiple projects is not time-wasting but can help you learn time management effectively, and one good way is to quickly launch the product in the market. To launch any product in the market, one needs frontend websites that most of the software d…  ( 12 min )

Seguramente al abrir tu carpeta de descargas o cualquier otra te encuentras con una cantidad incontable de archivos de diferente tipos (imagenes, documentos, instaladores, etc) mezclados y te ha tocado buscar desesperadamente ese pdf que contiene la tarea que te hizo chatgpt, tardando un tiempo considerable y pensando 'que flojera', o teniendo que ordenar 20 pdf, 10 imagenes y 5 instaladores manualmente. Yo tambien habia pasado por esto, y por eso decedí crear un script que me permitiera seguir vagueando mientras mis archivos estan perfectamente ordenados. Github Para construir esta herramienta use varias librerias de Python, algunas que ya vienen incluidas ("biblioteca éxtandar") y una externa para que me notifique cuando el script se esta ejecutando. import os import shutil import sys fr…  ( 9 min )

Hi all, I'm writing about a tool I've built. It's called SpinnyLights. In a nutshell, this thing produces positive-only recognition based on your public github activity. Like, all your public GitHub activity ever. It cites proof for the statements it makes, linking to GitHub issues/pull requests/commits/files/etc. Here are some examples: https://spinnylights.com/Tooluloope https://spinnylights.com/mastacontrola https://spinnylights.com/t0gun https://spinnylights.com/wayneworkman (my own) The slogan, "by consent" means you have control over your recognition visibility and other aspects. You approve before it goes live, and you can unpublish anytime. This separates SpinnyLights from other similar tools that don't gather consent. The idea is to use your SpinnyLights recognition to: show people what you've been up to. Feel good about your accomplishments and journey. submit as candidate-supplied material to job applications. link recruiters to it and say "Here's what I've done" another public URL to put into that "other remarks" box or that "website" field on job applications. Am I selling to you? yes and no. There are three free recognitions available to whoever takes them each day. That limit resets each day. If you don't want to wait, you can pay $29. I hope you all find it useful. I'd also appreciate any feedback that you have. Visit the site and get your recognition: https://spinnylights.com/ I look forward to seeing your SpinnyLights recognitions! Thanks, Wayne  ( 6 min )

👋👋👋👋 Looking back on your week -- what was something you're proud of? All wins count -- big or small 🎉 Examples of 'wins' include: Getting a promotion! Starting a new project Fixing a tricky bug Getting your development environment set up without wanting to flip a table Happy Friday!  ( 6 min )

🔗 Useful Links Complete GitHub Repository - Complete source code In modern enterprise application development, it's common to encounter systems that require coordination of multiple services to complete a business operation. Imagine you need to process an order in an e-commerce system: Check inventory - Is stock available? Process payment - Is the transaction valid? Schedule shipping - How will it reach the customer? Notify customer - How do we inform about the status? Without proper design, the client code becomes complex and tightly coupled: # ❌ Complex client code without Facade def process_order_without_facade(customer, product, quantity, payment): # Client must know ALL internal details inventory = InventoryService() payment_gateway = PaymentGateway() shipping = …  ( 12 min )

Check out this Pen I made!  ( 5 min )

This module was built entirely on my own time using my personal laptop, personal AWS accounts, and personal funds (RIP my credit card). All development and testing was done independently using my own resources. Just released v0.2.1 of my Terraform module that does autonomous CloudWatch Alarm triage using AWS Bedrock, and I've got to say, it's been a real eye-opener seeing it in action. The module essentially gives your CloudWatch alarms the ability to investigate themselves when they go off. Here's the thing about production incidents, when an alarm fires at 2am, whoever gets paged is coming in cold. They're scrambling to understand what's happening, digging through logs, checking metrics, trying to piece together the story while the clock ticks and stakeholders start asking questions. By …  ( 10 min )

Are you paying thousands of dollars for running Lambda functions in your AWS accounts. That's a common scenario where you start of Lambda functions as it is cheap but over time when you invoking the Lambda thousands of times, your bills just go high and you can't figure out how to reduce it. In this article, I will talk about steps you can take to reduce the cost. Before we can reduce the cost, we need to understand where the cost is coming from. Let's go through a few metrics. Invocations: How often are the Lambda functions being called? Is the architecture correct? Do you need to call it that often. Duration: How long are the functions running for each invocations? Does it need to run for so long? You can optimise but updating the memory configuration which allow the Lambda to run …  ( 8 min )

As developers, we spend countless hours in terminal emulators. Whether we're SSHing into remote servers, running build scripts, or managing deployments, the terminal is our second home. But most terminal applications feel outdated, lack modern features, and don't prioritize security. That's why I built Kerminal—a modern, feature-rich terminal emulator with advanced SSH management, multi-device synchronization, and enterprise-grade encryption. In this article, I'll share the journey, the technical decisions, and the lessons learned. The story of Kerminal started with a simple, urgent need: I needed a terminal app that could manage my SSH connections and sync them across devices. Like many developers, I was juggling multiple servers and constantly switching between my work laptop, personal m…  ( 12 min )

Yesterday, I explained the OSI model and why each layer matters for AWS. Today, I show you what switches and routers actually do. Here is what clicked for me, Networking is not magic. It comes down to three tables and three actions. That is it. Once you understand these tables, you understand how data flows from your laptop to AWS and back. Let me show you. Before we dive into how they work, you need to understand what they do. Switches: Move data WITHIN networks Your home Wi-Fi? That is a network. All your devices (laptop, phone, printer) connect through a switch (often built into your router). The switch handles communication between devices on the same network. Routers: Move data BETWEEN networks Your home network is separate from AWS's network. A router connects these different network…  ( 17 min )

Fetching data and loading components in React has traditionally revolved around the useEffect and useState hooks, requiring manual management of loading and error states. While effective, this often leads to boilerplate code. React Suspense, combined with features like React.lazy, offers a more powerful, declarative alternative for handling asynchronous operations. Let's explore how Suspense revolutionizes both data fetching and code splitting. useEffect and useState In the conventional pattern, the component is responsible for tracking its own loading and data state. We use useState to hold the data and a loading flag, and useEffect to perform the fetch operation. import React, { useState, useEffect } from 'react'; function UserProfile({ userId }) { const [user, setUser] = useState(n…  ( 9 min )

Securing secrets in your Docker-based app is critical—but the official Docker "secrets" feature is tied to Swarm, and the popular *_FILE pattern isn't supported by every image. How can you manage API keys, passwords, and tokens securely and flexibly in plain Docker Compose setups? Let's break it down. Your Image Supports the *_FILE Pattern Many official Docker images (like MySQL, Postgres, Redis) support environment variables such as DB_PASSWORD_FILE and API_TOKEN_FILE. This is the easiest and most secure way to mount secrets. Steps: Create secret files: echo "db-password-here" > db_password.txt echo "api-token-here" > api_token.txt Reference secrets in docker-compose.yml: version: '3.8' services: db: image: mysql secrets: - db_password …  ( 7 min )

Tired of endless prompt tweaking? Jeff Su rolls out four killer ChatGPT hacks—Prompt Reversal, the 5-Minute Amplifier, the Red Team Technique, and Blueprint Scaffolding—that slash your AI workflow in half with real-world examples you can steal today. These tricks let you reverse-engineer your best prompts, instantly spin one piece of content into multiple formats, get AI to critique its own work, and force it to map out its reasoning before executing. Whether you’re in marketing, dev, or any other industry, you’ll be done faster and with better results. Watch on YouTube  ( 6 min )

Hey everyone 👋🏾 Godfred Kwesi Agyeman (@kwesithedev), a full-stack JavaScript developer from Ghana 🇬🇭. I’ve been on a mission to turn my ideas into real, working products — and to grow into a developer who can build things that actually solve problems. I’m currently learning through the FullStackOpen course, but most of my focus right now is on building projects and real-world experience. My current stack includes: React & Next.js for frontend and full-stack apps Node.js for backend APIs Supabase & Firebase for auth and data MongoDB (and learning PostgreSQL + Prisma soon) TailwindCSS for fast, clean UI design React Native for mobile apps I’m also getting deeper into payment integrations — things like Stripe, Paystack, and Flutterwave — because I want to build products that can actually transact and make money. Why I’m Here To be honest, I’ve dealt with imposter syndrome and a lack of resources — but I’ve learned that building real projects is the best way to learn and grow. So this space (and this post) marks the start of me: Sharing my journey as I learn, build, and grow Posting about what I create and what I learn from it Connecting with other devs who are doing the same I believe that being open about the process — the wins and the mistakes — helps others and keeps me accountable. My Goals In the coming months, I’m focused on: Building a strong project portfolio that shows real skills Finding freelance gigs or collaborations Gaining consistent income through my work as a developer Growing into a developer who contributes to both local and global tech communities Let’s Connect If you’re also learning, building, or freelancing — I’d love to connect, learn from you, or collaborate on projects. You can find me here: LinkedIn 💻 GitHub 🐦 Twitter (X) Thanks for reading! If you’re on a similar journey, drop a comment — I’d love to hear where you’re at and what you’re building.  ( 7 min )

Generative AI provided the easiest way to interact with artificial intelligence through prompts. You can enter few prompts and get the exact information you need from generative AI tools like ChatGPT. With the right prompt engineering certification course, you can learn how to create the perfect prompts that make AI models generate accurate results. Prompt engineering has emerged as a promising discipline in the domain of artificial intelligence for empowering AI models. You might assume that prompt engineering only requires asking the right questions. However, there are many things you must learn before pursuing any professional certification in prompt engineering. The first thing you must know before getting certified in prompt engineering is the list of responsibilities of prompt engin…  ( 8 min )

The 25 Best Movies of the Century No. 6 – Mulholland Drive Hosts Sean Fennessey and Amanda Dobbins pick up their year-long countdown to celebrate David Lynch’s Mulholland Drive, ranking it among the 21st century’s finest surrealist films. They gush over Naomi Watts’s stunning breakout turn and dish on all the wild conspiracy theories and head-scratching interpretations that keep viewers coming back. What makes Mulholland Drive so unforgettable? It masterfully fuses small-town Americana and classic Hollywood glamour with European surrealism and sinister outsider art, creating an endlessly mysterious, gorgeously dreamlike ride that still baffles—and enchants—audiences today. Watch on YouTube  ( 6 min )

CinemaSins is back with a tongue-in-cheek Halloween special, promising to roast one of the year’s greatest genre films in under 15 minutes. They’ll point out every “sin,” dish out a few laughs, and celebrate why the movie rules—because even the best flicks aren’t immune to a little fun. For more mischief, they link to their website, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), social media, a fan poll, and Patreon. The blurb also credits their team of writers and invites you to join their Discord, Reddit, and other socials for all things CinemaSins. Watch on YouTube  ( 6 min )

How AI Is Learning to Read Like a Human Ever wondered why chatbots sometimes miss the point? Scientists have discovered a new way to teach AI to “read” documents the way we do, turning scattered text into a clear story. It’s a step toward AI that truly understands context, making everyday interactions smoother and more reliable. Imagine a world where every digital helper reads with human insight—the future is already turning pages. Read article comprehensive review in Paperium.net: MoM: Mixtures of Scenario-Aware Document Memories for Retrieval-AugmentedGeneration Systems 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 19 min )

Everything Wrong With Thunderbolts* (The New Avengers) In 20 Minutes Or Less CinemaSins just dropped their latest “Everything Wrong With…” video, this time rolling through every nitpick in Thunderbolts (aka The New Avengers) in under 20 minutes. They rack up a hefty list of “sins,” but surprise—they might actually think the movie’s kinda great after all. Writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel bring the heat, and you can get in on the fun via their poll, Patreon support, Discord, Reddit and every social channel under the sun. Watch on YouTube  ( 6 min )

Predator 2 – Caravan of Garbage takes you from jungle hunts to a scorching, crime-riddled Los Angeles where Danny Glover leads the charge against an even more vicious Predator (with a cameo by Gary Busey). It’s a fresh, fun twist on the franchise that works if you’re up for something different than Arnold in the jungle. For early videos, bonus podcasts, movie commentaries and Let’s Plays, head to bigsandwich.co. Catch the extended audio edition on YouTube, follow the hosts on Twitter, subscribe to the channel, support on Patreon, or grab some merch while you’re at it! Watch on YouTube  ( 6 min )

We've all seen the job postings. "Looking for a Full-Stack Developer proficient in React, Vue, Angular, Node.js, Python, Django, Ruby on Rails, PostgreSQL, MongoDB, Redis, Docker, Kubernetes, AWS, Azure, GCP, CI/CD, microservices architecture, and oh—can you also design in Figma? Must have 10 years of experience with technologies invented 3 years ago." Let me be blunt: true mastery across the entire modern technology stack is a myth. And it's time we stopped pretending otherwise. The emperor has no stack, and we're all too polite to mention it. Twenty years ago, being a "full-stack" developer meant knowing HTML, CSS, JavaScript, PHP, and MySQL. You could reasonably master this stack in a few years. The tech stack was a humble sandwich. Life was simple. Developers were happy. Nobody had hea…  ( 11 min )

If you're running workloads in Kubernetes, you’re probably already using Ingress-Nginx to manage external access to your services. But as your apps grow, so does the need to protect them from real-world threats like SQL injection, XSS, and RCE attacks. That’s where SafeLine Community Edition comes in — a free, high-performance Web Application Firewall (WAF) you can easily integrate with Ingress-Nginx to add an extra layer of security. In this guide, we’ll walk through how to connect SafeLine with Ingress-Nginx, using either Helm or a custom image build. Before you begin, make sure: You’re running SafeLine version ≥ 5.6.0 You have access to a Kubernetes cluster You have kubectl and Helm installed Step 1: Prepare SafeLine Configuration We’ll use a ConfigMap to define the Sa…  ( 7 min )

Back in the day, we used XMLHttpRequest to call APIs. Fetch API instead — it gives us a JavaScript Interface to handle HTTP request more cleanly. Let's take a look at how to use it. Here's the basic flow: Specify the URL you want to call. The first then gets a promise — you use response.json() to parse the response as JSON. The second then handles the parsed JSON data. If the fetch runs into an error that's not a 4xx or 5xx response, the catch block will handle it. fetch("http://example.com/movies.json") .then(response => { return response.json(); }) .then(json => { console.log(json); }) .catch(error => { console.error(error); }); If the server responds with JSON, you'll need to call response.json() to parse and return it as JSON. arrayBu…  ( 8 min )

wireframe-ui: A set of wireframe components you can copy and paste into your React/Next.js projects. Key features: ✂️ Copy-paste components via shadcn CLI 🎨 Wireframe helpers for placeholder content ⚡ Customize with props and Tailwind classes ♿ Radix UI primitives for accessibility 📦 No package dependencies to manage 🔧 Full control over component code Components install individually so you only add what you need. The wireframe aesthetic keeps you focused on structure during prototyping, then you can refine the styling for production. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )

While grinding through the monumental JuggleBee upgrade, one of the recurring debates was: what do we modernize, and what do we leave the heck alone? Plenty got a shiny new coat of paint (see my earlier posts for all the juicy details), but one area I deliberately left untouched was the frontend JavaScript. These days, jQuery is seen as a relic of a bygone era — a noble steed well past its sell-by date. Hotwire now ships as the Rails 8 default, and heavyweight contenders like React and Vue have taken over the frontend spotlight. So why didn’t I replace it with Hotwire or Stimulus when doing the big Rails 8 overhaul? Because honestly... it still slaps. Sure, jQuery has fallen out of favour, and yes, I could’ve followed the modern path. But here’s the reality: It still works. Flawlessly. The…  ( 9 min )

Why Most Prompts Don’t Work (And How I Fix Them in 5 Steps) Jaideep Parashar ・ Nov 7 #ai #promptengineering #discuss #productivity  ( 7 min )

In today’s fast-paced digital world, cybersecurity isn’t just an enterprise concern — it’s something every developer and business owner needs to think about. From hobby projects to large-scale apps, web security is no longer optional. That’s where Web Application Firewalls (WAFs) come in — and among them, SafeLine is making waves with its blend of power, performance, and simplicity. SafeLine, developed by Chaitin Tech, is a high-performance, self-hosted Web Application Firewall (WAF) designed to defend against real-world attacks in real time. Unlike traditional WAFs that just block traffic, SafeLine goes further — offering detailed reports, live monitoring, and deep analysis so you can understand your attack surface and strengthen your defenses before incidents happen. SafeLine blocks…  ( 7 min )

Most people think prompting is about “typing better sentences into ChatGPT.” That mindset is exactly why their prompts fail. The truth is uncomfortable, but it needs to be said: Most people don’t get bad AI outputs because AI is limited; they get bad outputs because their thinking is limited. Prompting isn’t a trick. Once you understand this, AI stops feeling like a gamble and starts becoming a precision tool. Let me show you why most prompts fail, and the 5-step method I use to fix them. The Real Reason Prompts Don’t Work Weak prompts have one or more of these problems: Vague Input: “Write an article on AI.” No Context: AI doesn’t know who you are, who it’s for, or why it matters. Zero Constraints: Without boundaries, AI produces generic filler. No Expected Outcome: If you don’t define “g…  ( 9 min )

Excel worksheets are powerful tools for data management, but when it comes to printing or generating reports, Excel Page Breaks can quickly become a source of frustration. Unwanted page breaks can disrupt layouts, split critical data across pages, and ultimately lead to unprofessional-looking documents. For developers and data analysts working with .NET, manually adjusting these breaks is inefficient and prone to errors, especially when dealing with dynamic or large datasets. This article dives into a practical and automated solution: using Spire.XLS for .NET to programmatically remove page breaks in C#. This approach offers precise control and streamlines your workflow, ensuring your Excel outputs are always perfectly formatted. Page breaks in Excel serve a crucial function: they define w…  ( 9 min )

How to Transcribe Long Audio Files or Lectures Without Time Limits: The Complete Guide for Students and Researchers NeverCap ・ Nov 7 #ai #programming #productivity #webdev  ( 6 min )

Docker is an open-source application container engine built with Go and follows the Apache 2.0 protocol. It enables developers to package their applications and dependencies into lightweight, portable containers. These containers can be deployed on any popular Linux machine, offering a form of lightweight virtualization. Each container operates in complete isolation (similar to iPhone apps), and most importantly, the performance overhead is minimal. Here’s how to install Docker on CentOS: curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo sudo yum install -y yum-utils device-mapper-persistent-data lvm2 yum remove docker docker-client docker-common docker-latest docker-en…  ( 8 min )

Read the original article：HarmonyOS Development Guide: Implementing User Personalized Settings Storage with Preferences Preface What is Preferences Core Features Applicable Scenarios Case Demonstration Feature Flow Effect Preview Code Implementation Step 1: Project Initialization 1.1 Importing Required Modules 1.2 Defining Type APIs 1.3 Implementing Initialization Function 1.4 Lifecycle Integration Step 2: Loading Main Page Styles 2.1 Importing Dependency Modules 2.2 Implementing Style Loading Logic Step 3: Implementing Theme Settings Page 3.1 Full Page Code 3.2 Core Feature Analysis Key Takeaways Summary Core Points Practical Value Best Practice Recommendations Hello everyone, I am Ruocheng. Welcome to the HarmonyOS Practical Development Series. This series aims to provide develop…  ( 11 min )

SafeLine version 7.x introduces a config auto sync feature, allowing you to set up master and slave nodes. This feature automatically synchronizes the master node's configuration to slave nodes every minute. In case the master node fails, users can manually switch traffic, enabling slave nodes to immediately handle business traffic. Verify that the SafeLine versions on both master and slave nodes are identical (including minor version numbers) Ensure that the SafeLine licenses on both master and slave nodes are consistent (both professional version) Verify network communication between master and slave nodes is operational Setting Up the Master Node Designate one device as the master node View the commands that need to be executed on the slave node. Save these commands as you will need to execute them on the slave node machine Setting Up the Slave Node Designate a device as the slave node Execute the binding command obtained from the master node on the slave node — you must get this command from the master node console as described above Check the result after execution. The image below shows successful execution Note that the slave node cannot modify configurations (operations are disabled by default). Test configuration synchronization by making changes on the master node and checking whether they are successfully synchronized to the slave node. Note: Configuration synchronization does not include logs and statistical information. Click the unbind button on the right to disconnect configuration synchronization. There is no limit to the number of slave devices. GitHub Repository: https://ly.safepoint.cloud/rZGPJRF https://ly.safepoint.cloud/eGtfrcF https://ly.safepoint.cloud/DQywpL7  ( 6 min )

Qartographer: Automating the Hardware Design Bottleneck for Scalable Quantum Chips Hello Dev.To community! This is Adyoth Sural, a quantum computing enthusiast and researcher hoping to garner more attention to my passion project Qartographer(Phonetic: kar-TOG-ruh-fer, IPA: /kärˈtäɡrəfər/). Why? Because community is everything—especially when tackling hardware challenges at the intersection of physics and software! Building a functional, large-scale quantum computer is a massive challenge. While the qubits themselves get all the attention, the real bottleneck is the physical design—specifically the ancillary control layout. This layout is the dense, intricate network of drive and readout wires needed to operate every qubit. As we scale from a handful of qubits to thousands, manual routing…  ( 7 min )

The Challenge When I joined my first hackathon with Hedera, I had no idea what I was getting into. Grouped with talented individuals, we faced the ultimate challenge: solve a real problem, benefit the community, and leverage Hedera’s technology—all while learning entirely new technologies from scratch. The Problem We Tackled In Nigeria, 10.3% of the population owns or uses cryptocurrency, but most don’t know how to use it for everyday purchases like event tickets. We asked ourselves: How do we build a platform that serves both Web3 natives and complete beginners? Enter Eventra - a fraud-proof, fast, and fair event ticketing platform built on Hedera Hashgraph. What is Eventra? • Prevents ticket fraud - Every ticket is an NFT, impossible to duplicate • Enables dual payments - Users can pay …  ( 8 min )

Beyond the Limits: Super-Resolution Ultrasound with AI Imagine needing crystal-clear vision, but your glasses only allow a blurry view. Traditional ultrasound faces a similar challenge: low-cost sensors often capture limited frequency ranges, resulting in fuzzy images lacking crucial detail. What if we could use AI to digitally enhance these blurry images, revealing hidden structures and improving diagnostic accuracy? The core idea is to train a deep learning model, specifically an autoencoder leveraging transformer architectures, to learn the relationship between low-resolution and high-resolution ultrasound data. The model acts like a sophisticated "translator," taking in the limited data and reconstructing a far richer image. It's akin to teaching an AI to "see" the missing frequenci…  ( 7 min )

Virtual Lessons: A Modern Way to Learn With Freedom, Confidence, and Connection When I first started exploring the idea of virtual lessons, I’ll be honest—I didn’t think it would compare to learning in person. I imagined screens creating distance, technology causing confusion, and lessons feeling disconnected. But as soon as I actually began taking (and later teaching) virtual lessons, my entire perspective changed. Virtual music lessons aren’t just a replacement for traditional learning—they’re their own powerful experience. They are flexible, efficient, comfortable, and deeply personal. In a world where time moves fast and schedules are full, virtual learning gives us something priceless: the chance to grow without stopping our lives to do it. Whether someone is learning music, academi…  ( 9 min )

Monetizing AI Conversations: How Monetzly is Changing the Game Imagine a world where ads are not interruptions but helpful suggestions that enhance your AI-powered conversation. This is the promise of Monetzly, the first dual-earning platform tailored for developers of AI applications. With the explosion of AI applications, the challenge of monetization has become more pressing than ever. Many developers struggle to find sustainable revenue streams without alienating users through intrusive ads or paywalls. Monetzly addresses this pain point by introducing context-aware commerce, transforming how ads are integrated into AI conversations. Monetzly stands out as the first platform that allows developers to monetize their applications while simultaneously hosting relevant ads. This dual-ea…  ( 7 min )

Step-by-step guide to prepare two Linux hosts, then use Ansible to deploy a highly available Pi-hole pair with keepalived (VRRP) and a Virtual IP, plus config sync and validation - powered by my open-source playbook: ansible-pihole-cluster Go to the official Rocky Linux Download page: pick ARM (aarch64). Scroll to the Raspberry Pi Images section and download the image for your Pi. You can use balenaEtcher (what I use below), or Raspberry Pi Imager—both work. Install/open balenaEtcher. Flash from file → pick the Rocky Linux RPi image. Select target → choose your microSD card. Flash! → wait for completion. Open Raspberry Pi Imager. Click Choose OS → Use custom and select the Rocky Linux RPi image. Choose your microSD card and Next. When asked “Would you like to apply OS customisation settin…  ( 10 min )

What if launching your startup didn't need a developer? That's what I asked myself a few weeks ago — and then I found Blink.new. I've tested dozens of AI builders and no-code tools before. Most of them stop at prototypes. But Blink? It builds production-ready apps — with a backend, database, authentication, and even payments — all from a single prompt. Blink.new is an AI-powered app builder that turns your ideas into full apps in minutes — just by chatting. No setup. No API keys. No frameworks to install. You describe what you want — Blink does the rest: Generates the frontend and backend Sets up database, authentication, and API routes Deploys it live instantly It's like having an entire dev team compressed into one conversation. I wanted to see how far it could go — so I asked Blink …  ( 8 min )

For the past month I’ve been building a small open-source project: I posted the early version on Reddit — and honestly, the feedback changed everything. The Feedback (What People Asked For): “It only catches provider signatures — what about generic JWTs/passwords?” This was gold. So I went back, reworked the scanner, and shipped v1.1. What’s New in v1.1? Generic JWT & Password Detection The scanner now detects: JWTs (header.payload.signature) Generic tokens suspicious KEY=xxx patterns high-entropy secrets accidental passwords in code No more relying only on predefined provider regexes. .secrets-policy.json Support Each repo can now define its own policy: { "ignore_patterns": ["tests/*", ".md"], You can customize: what files to ignore SARIF Support (for GitHub / CI) Now you can run: python -m app.cli --all --sarif results.sarif And upload the report into GitHub’s code scanning interface. Better CLI UX Redacted snippets Baseline support More precise pattern labels Cleaner output Better exit codes for CI/pre-commit Why Local-First Matters Most scanners notify you after pushing to GitHub. the key is public Local-first scanning is the missing piece in most workflows. Try It GitHub repo: https://github.com/AMOSFinds/secrets-scanner Live UI demo (self-hosted version): https://secrets-scanner-jlw2.onrender.com I’d love feedback, especially from DevSecOps folks who care about pre-commit workflows and CI automation.  ( 6 min )

How AI Learned to Sketch Math Like a Human Ever wondered why a computer can chat but still fumbles when asked to solve a geometry puzzle? Researchers have created a new system called MathCanvas that teaches AI to draw and edit diagrams just like a student with a pencil and paper. This breakthrough could change how we learn, teach, and even design software that talks and draws at the same time. Imagine a future where every math question comes with a perfect diagram, right at your fingertips. Read article comprehensive review in Paperium.net: MathCanvas: Intrinsic Visual Chain-of-Thought for Multimodal MathematicalReasoning 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 19 min )

the basic explaination of AWS Amplify is : AWS Amplify is a tool and service platform from Amazon Web Services (AWS) that helps developers build, deploy, and manage web and mobile applications easily and quickly. It simplifies the development process by providing ready-to-use backend services (like user authentication, databases, APIs, and storage) and frontend libraries that connect your app to those services. Essentially, it allows you to create full-stack applications without managing traditional server infrastructure. Here is a simple overview of how AWS Amplify works for beginners: You start by setting up an AWS account and installing the Amplify command line tool (CLI) on your computer. Then, you create a new Amplify project in your app folder with commands through CLI. You can add b…  ( 7 min )

The Doobie Brothers rolled into NPR’s Tiny Desk with the same swagger that’s kept them rocking for over 50 years. Kicking off with “Takin’ It to the Streets,” Tom Johnston even joked they were outshining last night’s Jones Beach show. They tore through classics “Black Water” and “Listen to the Music,” and debuted “Angels & Mercy” from their reunited album, Walk This Road. Backing the Hall-of-Famers—Johnston, Michael McDonald, Patrick Simmons and John McFee—was a tight crew of musicians (hello, sax and conga!), while NPR’s Tiny Desk squad captured every intimate moment. It’s proof that even legends still get a thrill from playing in an office. Watch on YouTube  ( 6 min )

As AI-assisted development matures, developers evolve from manual coding to strategic orchestration. The AI Development Maturity Model (AIDMM) defines five levels of evolution, from purely human to fully autonomous AI-driven codebases. Benchmark your AI adoption across projects. Prioritize investment in automation and oversight. Define new metrics like AI contribution ratio and review autonomy. Foster trust through auditable maturity levels. Level Name Typical Use Case ⚙️ 0 Human-Only Development Legacy systems, compliance-heavy code 💬 1 AI-Inspired Development Brainstormings, study, Proof-of-Concept 🤝 2 AI-Collaborative Development Real life projects, personal or enterprise 🤖 3 AI-Delegated Development PR bots, repo agents, async automation ⚡️ 4 Fully Autono…  ( 7 min )

The Federal Reserve governor argued that stablecoins' increasing demand for dollar-tied assets such as Treasuries will force monetary policy decisions.  ( 31 min )

Fully satiated shorts were likely booking some profits, but there was a bit of bullish news on the tape as well.  ( 30 min )

Low trading volume suggests ‘targeted accumulation’ by whales or institutional players as SUI defies the CD5 index.  ( 30 min )

The bank disclosed a $343 million stake in iShares Bitcoin Trust, signaling continued institutional demand for bitcoin exposure  ( 29 min )

Nearly 60% of weekly trades in December 2024 were flagged as likely wash trading, with coordinated networks of 43,000 wallets detected.  ( 32 min )

Internet Computer advances 7.88% to $7.77 as trading volume soars 261% above average, signaling sustained bullish momentum and trend continuation.  ( 30 min )

Hedera's native token shows range-bound trading with late-session recovery attempt before hitting resistance at key technical levels.  ( 30 min )

Recent price action shows institutional accumulation signals as volume surges 78% above average during resistance test.  ( 31 min )

BNB's ability to stay above its key $930 support may reflect confidence in the network's adoption, but a break above $975 could be needed to reopen the path toward recent highs.  ( 32 min )

Anchorage Digital is opening institutional pathways into Bitcoin-native DeFi, providing a regulated gateway to BOB’s hybrid Bitcoin–Ethereum ecosystem.  ( 30 min )

Solana (SOL) was also among the underperformers, declining 2.4% from Thursday.  ( 27 min )

Dubbed "stream," STRE is the company's latest preferred series as Michael Saylor and team begin raising funds overseas for more bitcoin purchases.  ( 31 min )

The DeFi industry has trained everyone to optimize for headline APY numbers while burying the costs that determine your returns, argues Blueprint Finance CEO Nic Roberts-Huntley  ( 33 min )

Japan's financial regulator, FSA, said the venture will see MUFG, SMBC and Mizuho explore the joint issuance of a stablecoin as an electronic payment instrument.  ( 29 min )

A number of the firm's staff are likely to lose their jobs, according to a person familiar with the matter.  ( 30 min )

Your day-ahead look for Nov. 7, 2025  ( 35 min )

Bitcoin’s slide to $100,600 caps another week of losses due to renewed Fed caution. Ether and most altcoins are struggling, though AI-linked tokens are seeing outsized gains.  ( 33 min )

U.S. bitcoin ETFs record $240 million in inflows as market sentiment faces pressure from the ongoing government shutdown.  ( 30 min )

The company is targeting $3.4 billion in AI Cloud ARR by end of 2026 with expansion to 140,000 GPUs and strengthened financing position.  ( 31 min )

Technical breakout occurred on exceptional volume as decentralized storage tokens demonstrated sector leadership over mixed crypto markets.  ( 30 min )

The Wall Street bank lifted its HOOD price target to $130 and reiterated its neutral rating on the stock.  ( 29 min )